21229022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2131}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 33847632

約数和(自身を除く): 12618610

約数列:

[1, 2, 17, 34, 293, 586, 2131, 4262, 4981, 9962, 36227, 72454, 624383, 1248766, 10614511, 21229022]

約数ペア:

[(1, 21229022), (2, 10614511), (17, 1248766), (34, 624383), (293, 72454), (586, 36227), (2131, 9962), (4262, 4981)]