13046864

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7481}}^1$

素因数の和:7598

約数の個数: 20

約数和(自身を含む): 25513620

約数和(自身を除く): 12466756

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7481, 14962, 29924, 59848, 119696, 815429, 1630858, 3261716, 6523432, 13046864]

約数ペア:

[(1, 13046864), (2, 6523432), (4, 3261716), (8, 1630858), (16, 815429), (109, 119696), (218, 59848), (436, 29924), (872, 14962), (1744, 7481)]