21358492091

素因数分解:

${\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1\times {\mathrm{5231}}^1$

素因数の和:6002

約数の個数: 16

約数和(自身を含む): 22086071808

約数和(自身を除く): 727579717

約数列:

[1, 37, 211, 523, 5231, 7807, 19351, 110353, 193547, 1103741, 2735813, 4083061, 40838417, 101225081, 577256543, 21358492091]

約数ペア:

[(1, 21358492091), (37, 577256543), (211, 101225081), (523, 40838417), (5231, 4083061), (7807, 2735813), (19351, 1103741), (110353, 193547)]