1669371190

素因数分解:

$2^1\times 5^1\times {\mathrm{8609}}^1\times {\mathrm{19391}}^1$

素因数の和:28007

約数の個数: 16

約数和(自身を含む): 3005372160

約数和(自身を除く): 1336000970

約数列:

[1, 2, 5, 10, 8609, 17218, 19391, 38782, 43045, 86090, 96955, 193910, 166937119, 333874238, 834685595, 1669371190]

約数ペア:

[(1, 1669371190), (2, 834685595), (5, 333874238), (10, 166937119), (8609, 193910), (17218, 96955), (19391, 86090), (38782, 43045)]