19215168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:97

約数の個数: 168

約数和(自身を含む): 63715392

約数和(自身を除く): 44500224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 56, 58, 64, 68, 84, 87, 96, 102, 112, 116, 119, 136, 168, 174, 192, 203, 204, 224, 232, 238, 272, 336, 348, 357, 406, 408, 448, 464, 476, 493, 544, 609, 672, 696, 714, 812, 816, 841, 928, 952, 986, 1088, 1218, 1344, 1392, 1428, 1479, 1624, 1632, 1682, 1856, 1904, 1972, 2436, 2523, 2784, 2856, 2958, 3248, 3264, 3364, 3451, 3808, 3944, 4872, 5046, 5568, 5712, 5887, 5916, 6496, 6728, 6902, 7616, 7888, 9744, 10092, 10353, 11424, 11774, 11832, 12992, 13456, 13804, 14297, 15776, 17661, 19488, 20184, 20706, 22848, 23548, 23664, 26912, 27608, 28594, 31552, 35322, 38976, 40368, 41412, 42891, 47096, 47328, 53824, 55216, 57188, 70644, 80736, 82824, 85782, 94192, 94656, 100079, 110432, 114376, 141288, 161472, 165648, 171564, 188384, 200158, 220864, 228752, 282576, 300237, 331296, 343128, 376768, 400316, 457504, 565152, 600474, 662592, 686256, 800632, 915008, 1130304, 1200948, 1372512, 1601264, 2401896, 2745024, 3202528, 4803792, 6405056, 9607584, 19215168]

約数ペア:

[(1, 19215168), (2, 9607584), (3, 6405056), (4, 4803792), (6, 3202528), (7, 2745024), (8, 2401896), (12, 1601264), (14, 1372512), (16, 1200948), (17, 1130304), (21, 915008), (24, 800632), (28, 686256), (29, 662592), (32, 600474), (34, 565152), (42, 457504), (48, 400316), (51, 376768), (56, 343128), (58, 331296), (64, 300237), (68, 282576), (84, 228752), (87, 220864), (96, 200158), (102, 188384), (112, 171564), (116, 165648), (119, 161472), (136, 141288), (168, 114376), (174, 110432), (192, 100079), (203, 94656), (204, 94192), (224, 85782), (232, 82824), (238, 80736), (272, 70644), (336, 57188), (348, 55216), (357, 53824), (406, 47328), (408, 47096), (448, 42891), (464, 41412), (476, 40368), (493, 38976), (544, 35322), (609, 31552), (672, 28594), (696, 27608), (714, 26912), (812, 23664), (816, 23548), (841, 22848), (928, 20706), (952, 20184), (986, 19488), (1088, 17661), (1218, 15776), (1344, 14297), (1392, 13804), (1428, 13456), (1479, 12992), (1624, 11832), (1632, 11774), (1682, 11424), (1856, 10353), (1904, 10092), (1972, 9744), (2436, 7888), (2523, 7616), (2784, 6902), (2856, 6728), (2958, 6496), (3248, 5916), (3264, 5887), (3364, 5712), (3451, 5568), (3808, 5046), (3944, 4872)]