99999974

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{36523}}^1$

素因数の和:36599

約数の個数: 12

約数和(自身を含む): 154167804

約数和(自身を除く): 54167830

約数列:

[1, 2, 37, 74, 1369, 2738, 36523, 73046, 1351351, 2702702, 49999987, 99999974]

約数ペア:

[(1, 99999974), (2, 49999987), (37, 2702702), (74, 1351351), (1369, 73046), (2738, 36523)]