21523562

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 32864832

約数和(自身を除く): 11341270

約数列:

[1, 2, 113, 131, 226, 262, 727, 1454, 14803, 29606, 82151, 95237, 164302, 190474, 10761781, 21523562]

約数ペア:

[(1, 21523562), (2, 10761781), (113, 190474), (131, 164302), (226, 95237), (262, 82151), (727, 29606), (1454, 14803)]