21332926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4211}}^1$

素因数の和:4379

約数の個数: 16

約数和(自身を含む): 34117200

約数和(自身を除く): 12784274

約数列:

[1, 2, 17, 34, 149, 298, 2533, 4211, 5066, 8422, 71587, 143174, 627439, 1254878, 10666463, 21332926]

約数ペア:

[(1, 21332926), (2, 10666463), (17, 1254878), (34, 627439), (149, 143174), (298, 71587), (2533, 8422), (4211, 5066)]