1173212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 2217600

約数和(自身を除く): 1044388

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 359, 718, 817, 1436, 1634, 3268, 6821, 13642, 15437, 27284, 30874, 61748, 293303, 586606, 1173212]

約数ペア:

[(1, 1173212), (2, 586606), (4, 293303), (19, 61748), (38, 30874), (43, 27284), (76, 15437), (86, 13642), (172, 6821), (359, 3268), (718, 1634), (817, 1436)]