13172830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 26707968

約数和(自身を除く): 13535138

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 3863, 7726, 19315, 38630, 42493, 84986, 119753, 212465, 239506, 424930, 598765, 1197530, 1317283, 2634566, 6586415, 13172830]

約数ペア:

[(1, 13172830), (2, 6586415), (5, 2634566), (10, 1317283), (11, 1197530), (22, 598765), (31, 424930), (55, 239506), (62, 212465), (110, 119753), (155, 84986), (310, 42493), (341, 38630), (682, 19315), (1705, 7726), (3410, 3863)]