39914462

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{17491}}^1$

素因数の和:17663

約数の個数: 16

約数和(自身を含む): 68848512

約数和(自身を除く): 28934050

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 17491, 34982, 122437, 244874, 2851033, 5702066, 19957231, 39914462]

約数ペア:

[(1, 39914462), (2, 19957231), (7, 5702066), (14, 2851033), (163, 244874), (326, 122437), (1141, 34982), (2282, 17491)]