12145652

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 21760200

約数和(自身を除く): 9614548

約数列:

[1, 2, 4, 89, 109, 178, 218, 313, 356, 436, 626, 1252, 9701, 19402, 27857, 34117, 38804, 55714, 68234, 111428, 136468, 3036413, 6072826, 12145652]

約数ペア:

[(1, 12145652), (2, 6072826), (4, 3036413), (89, 136468), (109, 111428), (178, 68234), (218, 55714), (313, 38804), (356, 34117), (436, 27857), (626, 19402), (1252, 9701)]