15695211172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1\times {\mathrm{2551}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 29317825152

約数和(自身を除く): 13622613980

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 523, 692, 1046, 2092, 2551, 2941, 5102, 5882, 8891, 10204, 11764, 17782, 35564, 43367, 86734, 90479, 173468, 180958, 361916, 441323, 882646, 1334173, 1538143, 1765292, 2668346, 3076286, 5336692, 6152572, 7502491, 15004982, 22680941, 30009964, 45361882, 90723764, 230811929, 461623858, 923247716, 3923802793, 7847605586, 15695211172]

約数ペア:

[(1, 15695211172), (2, 7847605586), (4, 3923802793), (17, 923247716), (34, 461623858), (68, 230811929), (173, 90723764), (346, 45361882), (523, 30009964), (692, 22680941), (1046, 15004982), (2092, 7502491), (2551, 6152572), (2941, 5336692), (5102, 3076286), (5882, 2668346), (8891, 1765292), (10204, 1538143), (11764, 1334173), (17782, 882646), (35564, 441323), (43367, 361916), (86734, 180958), (90479, 173468)]