12697112

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{4421}}^1$

素因数の和:4786

約数の個数: 16

約数和(自身を含む): 23878800

約数和(自身を除く): 11181688

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 4421, 8842, 17684, 35368, 1587139, 3174278, 6348556, 12697112]

約数ペア:

[(1, 12697112), (2, 6348556), (4, 3174278), (8, 1587139), (359, 35368), (718, 17684), (1436, 8842), (2872, 4421)]