9090170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47843}}^1$

素因数の和:47869

約数の個数: 16

約数和(自身を含む): 17223840

約数和(自身を除く): 8133670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 47843, 95686, 239215, 478430, 909017, 1818034, 4545085, 9090170]

約数ペア:

[(1, 9090170), (2, 4545085), (5, 1818034), (10, 909017), (19, 478430), (38, 239215), (95, 95686), (190, 47843)]