15101998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3651

約数の個数: 16

約数和(自身を含む): 24063120

約数和(自身を除く): 8961122

約数列:

[1, 2, 19, 38, 113, 226, 2147, 3517, 4294, 7034, 66823, 133646, 397421, 794842, 7550999, 15101998]

約数ペア:

[(1, 15101998), (2, 7550999), (19, 794842), (38, 397421), (113, 133646), (226, 66823), (2147, 7034), (3517, 4294)]