15499612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 27828080

約数和(自身を除く): 12328468

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 457, 556, 914, 1828, 8479, 16958, 27877, 33916, 55754, 63523, 111508, 127046, 254092, 3874903, 7749806, 15499612]

約数ペア:

[(1, 15499612), (2, 7749806), (4, 3874903), (61, 254092), (122, 127046), (139, 111508), (244, 63523), (278, 55754), (457, 33916), (556, 27877), (914, 16958), (1828, 8479)]