22017641810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71024651}}^1$

素因数の和:71024689

約数の個数: 16

約数和(自身を含む): 40910199552

約数和(自身を除く): 18892557742

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 71024651, 142049302, 355123255, 710246510, 2201764181, 4403528362, 11008820905, 22017641810]

約数ペア:

[(1, 22017641810), (2, 11008820905), (5, 4403528362), (10, 2201764181), (31, 710246510), (62, 355123255), (155, 142049302), (310, 71024651)]