21629797295

素因数分解:

$5^1\times {\mathrm{523}}^1\times {\mathrm{1471}}^1\times {\mathrm{5623}}^1$

素因数の和:7622

約数の個数: 16

約数和(自身を含む): 26027692032

約数和(自身を除く): 4397894737

約数列:

[1, 5, 523, 1471, 2615, 5623, 7355, 28115, 769333, 2940829, 3846665, 8271433, 14704145, 41357165, 4325959459, 21629797295]

約数ペア:

[(1, 21629797295), (5, 4325959459), (523, 41357165), (1471, 14704145), (2615, 8271433), (5623, 3846665), (7355, 2940829), (28115, 769333)]