30712418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7309}}^1$

素因数の和:7513

約数の個数: 16

約数和(自身を含む): 50526720

約数和(自身を除く): 19814302

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 7309, 14618, 80399, 160798, 1396019, 2792038, 15356209, 30712418]

約数ペア:

[(1, 30712418), (2, 15356209), (11, 2792038), (22, 1396019), (191, 160798), (382, 80399), (2101, 14618), (4202, 7309)]