18460559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 21470400

約数和(自身を除く): 3009841

約数列:

[1, 13, 23, 29, 299, 377, 667, 2129, 8671, 27677, 48967, 61741, 636571, 802633, 1420043, 18460559]

約数ペア:

[(1, 18460559), (13, 1420043), (23, 802633), (29, 636571), (299, 61741), (377, 48967), (667, 27677), (2129, 8671)]