12490198

素因数分解:

$2^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 21927672

約数和(自身を除く): 9437474

約数列:

[1, 2, 7, 14, 49, 98, 233, 466, 547, 1094, 1631, 3262, 3829, 7658, 11417, 22834, 26803, 53606, 127451, 254902, 892157, 1784314, 6245099, 12490198]

約数ペア:

[(1, 12490198), (2, 6245099), (7, 1784314), (14, 892157), (49, 254902), (98, 127451), (233, 53606), (466, 26803), (547, 22834), (1094, 11417), (1631, 7658), (3262, 3829)]