18813303370

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3099391}}^1$

素因数の和:3100005

約数の個数: 16

約数和(自身を含む): 33919746048

約数和(自身を除く): 15106442678

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 3099391, 6198782, 15496955, 30993910, 1881330337, 3762660674, 9406651685, 18813303370]

約数ペア:

[(1, 18813303370), (2, 9406651685), (5, 3762660674), (10, 1881330337), (607, 30993910), (1214, 15496955), (3035, 6198782), (6070, 3099391)]