13959472

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{9803}}^1$

素因数の和:9900

約数の個数: 20

約数和(自身を含む): 27353160

約数和(自身を除く): 13393688

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 9803, 19606, 39212, 78424, 156848, 872467, 1744934, 3489868, 6979736, 13959472]

約数ペア:

[(1, 13959472), (2, 6979736), (4, 3489868), (8, 1744934), (16, 872467), (89, 156848), (178, 78424), (356, 39212), (712, 19606), (1424, 9803)]