12346190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17389}}^1$

素因数の和:17467

約数の個数: 16

約数和(自身を含む): 22537440

約数和(自身を除く): 10191250

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 17389, 34778, 86945, 173890, 1234619, 2469238, 6173095, 12346190]

約数ペア:

[(1, 12346190), (2, 6173095), (5, 2469238), (10, 1234619), (71, 173890), (142, 86945), (355, 34778), (710, 17389)]