18791008052

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{659}}^1\times {\mathrm{47843}}^1$

素因数の和:48655

約数の個数: 24

約数和(自身を含む): 33155892000

約数和(自身を除く): 14364883948

約数列:

[1, 2, 4, 149, 298, 596, 659, 1318, 2636, 47843, 95686, 98191, 191372, 196382, 392764, 7128607, 14257214, 28514428, 31528537, 63057074, 126114148, 4697752013, 9395504026, 18791008052]

約数ペア:

[(1, 18791008052), (2, 9395504026), (4, 4697752013), (149, 126114148), (298, 63057074), (596, 31528537), (659, 28514428), (1318, 14257214), (2636, 7128607), (47843, 392764), (95686, 196382), (98191, 191372)]