17398642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2017}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 27606240

約数和(自身を除く): 10207598

約数列:

[1, 2, 19, 38, 227, 454, 2017, 4034, 4313, 8626, 38323, 76646, 457859, 915718, 8699321, 17398642]

約数ペア:

[(1, 17398642), (2, 8699321), (19, 915718), (38, 457859), (227, 76646), (454, 38323), (2017, 8626), (4034, 4313)]