13512401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 16358400

約数和(自身を除く): 2845999

約数列:

[1, 7, 19, 133, 283, 359, 1981, 2513, 5377, 6821, 37639, 47747, 101597, 711179, 1930343, 13512401]

約数ペア:

[(1, 13512401), (7, 1930343), (19, 711179), (133, 101597), (283, 47747), (359, 37639), (1981, 6821), (2513, 5377)]