9928156

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 20044640

約数和(自身を除く): 10116484

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 3253, 6506, 13012, 22771, 45542, 91084, 354577, 709154, 1418308, 2482039, 4964078, 9928156]

約数ペア:

[(1, 9928156), (2, 4964078), (4, 2482039), (7, 1418308), (14, 709154), (28, 354577), (109, 91084), (218, 45542), (436, 22771), (763, 13012), (1526, 6506), (3052, 3253)]