19120512

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 56181600

約数和(自身を除く): 37061088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 101, 102, 116, 128, 136, 174, 192, 202, 204, 232, 272, 303, 348, 384, 404, 408, 464, 493, 544, 606, 696, 808, 816, 928, 986, 1088, 1212, 1392, 1479, 1616, 1632, 1717, 1856, 1972, 2176, 2424, 2784, 2929, 2958, 3232, 3264, 3434, 3712, 3944, 4848, 5151, 5568, 5858, 5916, 6464, 6528, 6868, 7888, 8787, 9696, 10302, 11136, 11716, 11832, 12928, 13736, 15776, 17574, 19392, 20604, 23432, 23664, 27472, 31552, 35148, 38784, 41208, 46864, 47328, 49793, 54944, 63104, 70296, 82416, 93728, 94656, 99586, 109888, 140592, 149379, 164832, 187456, 189312, 199172, 219776, 281184, 298758, 329664, 374912, 398344, 562368, 597516, 659328, 796688, 1124736, 1195032, 1593376, 2390064, 3186752, 4780128, 6373504, 9560256, 19120512]

約数ペア:

[(1, 19120512), (2, 9560256), (3, 6373504), (4, 4780128), (6, 3186752), (8, 2390064), (12, 1593376), (16, 1195032), (17, 1124736), (24, 796688), (29, 659328), (32, 597516), (34, 562368), (48, 398344), (51, 374912), (58, 329664), (64, 298758), (68, 281184), (87, 219776), (96, 199172), (101, 189312), (102, 187456), (116, 164832), (128, 149379), (136, 140592), (174, 109888), (192, 99586), (202, 94656), (204, 93728), (232, 82416), (272, 70296), (303, 63104), (348, 54944), (384, 49793), (404, 47328), (408, 46864), (464, 41208), (493, 38784), (544, 35148), (606, 31552), (696, 27472), (808, 23664), (816, 23432), (928, 20604), (986, 19392), (1088, 17574), (1212, 15776), (1392, 13736), (1479, 12928), (1616, 11832), (1632, 11716), (1717, 11136), (1856, 10302), (1972, 9696), (2176, 8787), (2424, 7888), (2784, 6868), (2929, 6528), (2958, 6464), (3232, 5916), (3264, 5858), (3434, 5568), (3712, 5151), (3944, 4848)]