21732698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49169}}^1$

素因数の和:49201

約数の個数: 16

約数和(自身を含む): 37172520

約数和(自身を除く): 15439822

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 49169, 98338, 639197, 835873, 1278394, 1671746, 10866349, 21732698]

約数ペア:

[(1, 21732698), (2, 10866349), (13, 1671746), (17, 1278394), (26, 835873), (34, 639197), (221, 98338), (442, 49169)]