21514622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3313}}^1$

素因数の和:3523

約数の個数: 16

約数和(自身を含む): 34359552

約数和(自身を除く): 12844930

約数列:

[1, 2, 17, 34, 191, 382, 3247, 3313, 6494, 6626, 56321, 112642, 632783, 1265566, 10757311, 21514622]

約数ペア:

[(1, 21514622), (2, 10757311), (17, 1265566), (34, 632783), (191, 112642), (382, 56321), (3247, 6626), (3313, 6494)]