22565718704

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{19864189}}^1$

素因数の和:19864268

約数の個数: 20

約数和(自身を含む): 44336872080

約数和(自身を除く): 21771153376

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 19864189, 39728378, 79456756, 158913512, 317827024, 1410357419, 2820714838, 5641429676, 11282859352, 22565718704]

約数ペア:

[(1, 22565718704), (2, 11282859352), (4, 5641429676), (8, 2820714838), (16, 1410357419), (71, 317827024), (142, 158913512), (284, 79456756), (568, 39728378), (1136, 19864189)]