15673616192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991499}}^1$

素因数の和:991543

約数の個数: 56

約数和(自身を含む): 35257740000

約数和(自身を除く): 19584123808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 991499, 1982998, 3965996, 7931992, 12889487, 15863984, 18838481, 25778974, 31727968, 37676962, 51557948, 63455936, 75353924, 103115896, 150707848, 206231792, 244900253, 301415696, 412463584, 489800506, 602831392, 824927168, 979601012, 1205662784, 1959202024, 3918404048, 7836808096, 15673616192]

約数ペア:

[(1, 15673616192), (2, 7836808096), (4, 3918404048), (8, 1959202024), (13, 1205662784), (16, 979601012), (19, 824927168), (26, 602831392), (32, 489800506), (38, 412463584), (52, 301415696), (64, 244900253), (76, 206231792), (104, 150707848), (152, 103115896), (208, 75353924), (247, 63455936), (304, 51557948), (416, 37676962), (494, 31727968), (608, 25778974), (832, 18838481), (988, 15863984), (1216, 12889487), (1976, 7931992), (3952, 3965996), (7904, 1982998), (15808, 991499)]