19386528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1734

約数の個数: 96

約数和(自身を含む): 61617024

約数和(自身を除く): 42230496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1697, 1904, 2856, 3394, 3808, 5091, 5712, 6788, 10182, 11424, 11879, 13576, 20364, 23758, 27152, 28849, 35637, 40728, 47516, 54304, 57698, 71274, 81456, 86547, 95032, 115396, 142548, 162912, 173094, 190064, 201943, 230792, 285096, 346188, 380128, 403886, 461584, 570192, 605829, 692376, 807772, 923168, 1140384, 1211658, 1384752, 1615544, 2423316, 2769504, 3231088, 4846632, 6462176, 9693264, 19386528]

約数ペア:

[(1, 19386528), (2, 9693264), (3, 6462176), (4, 4846632), (6, 3231088), (7, 2769504), (8, 2423316), (12, 1615544), (14, 1384752), (16, 1211658), (17, 1140384), (21, 923168), (24, 807772), (28, 692376), (32, 605829), (34, 570192), (42, 461584), (48, 403886), (51, 380128), (56, 346188), (68, 285096), (84, 230792), (96, 201943), (102, 190064), (112, 173094), (119, 162912), (136, 142548), (168, 115396), (204, 95032), (224, 86547), (238, 81456), (272, 71274), (336, 57698), (357, 54304), (408, 47516), (476, 40728), (544, 35637), (672, 28849), (714, 27152), (816, 23758), (952, 20364), (1428, 13576), (1632, 11879), (1697, 11424), (1904, 10182), (2856, 6788), (3394, 5712), (3808, 5091)]