15315734

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 26950968

約数和(自身を除く): 11635234

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1193, 1834, 2386, 6419, 8351, 12838, 16702, 58457, 116914, 156283, 312566, 1093981, 2187962, 7657867, 15315734]

約数ペア:

[(1, 15315734), (2, 7657867), (7, 2187962), (14, 1093981), (49, 312566), (98, 156283), (131, 116914), (262, 58457), (917, 16702), (1193, 12838), (1834, 8351), (2386, 6419)]