18522746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3709}}^1$

素因数の和:3949

約数の個数: 16

約数和(自身を含む): 30451680

約数和(自身を除く): 11928934

約数列:

[1, 2, 11, 22, 227, 454, 2497, 3709, 4994, 7418, 40799, 81598, 841943, 1683886, 9261373, 18522746]

約数ペア:

[(1, 18522746), (2, 9261373), (11, 1683886), (22, 841943), (227, 81598), (454, 40799), (2497, 7418), (3709, 4994)]