18366995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2707}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 23397120

約数和(自身を除く): 5030125

約数列:

[1, 5, 23, 59, 115, 295, 1357, 2707, 6785, 13535, 62261, 159713, 311305, 798565, 3673399, 18366995]

約数ペア:

[(1, 18366995), (5, 3673399), (23, 798565), (59, 311305), (115, 159713), (295, 62261), (1357, 13535), (2707, 6785)]