28933818

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{20177}}^1$

素因数の和:20421

約数の個数: 16

約数和(自身を含む): 58112640

約数和(自身を除く): 29178822

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 20177, 40354, 60531, 121062, 4822303, 9644606, 14466909, 28933818]

約数ペア:

[(1, 28933818), (2, 14466909), (3, 9644606), (6, 4822303), (239, 121062), (478, 60531), (717, 40354), (1434, 20177)]