18318394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2017}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 29059200

約数和(自身を除く): 10740806

約数列:

[1, 2, 19, 38, 239, 478, 2017, 4034, 4541, 9082, 38323, 76646, 482063, 964126, 9159197, 18318394]

約数ペア:

[(1, 18318394), (2, 9159197), (19, 964126), (38, 482063), (239, 76646), (478, 38323), (2017, 9082), (4034, 4541)]