15731268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{187277}}^1$

素因数の和:187291

約数の個数: 24

約数和(自身を含む): 41950272

約数和(自身を除く): 26219004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 187277, 374554, 561831, 749108, 1123662, 1310939, 2247324, 2621878, 3932817, 5243756, 7865634, 15731268]

約数ペア:

[(1, 15731268), (2, 7865634), (3, 5243756), (4, 3932817), (6, 2621878), (7, 2247324), (12, 1310939), (14, 1123662), (21, 749108), (28, 561831), (42, 374554), (84, 187277)]