18586334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11719}}^1$

素因数の和:11795

約数の個数: 16

約数和(自身を含む): 30518880

約数和(自身を除く): 11932546

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 11719, 23438, 152347, 304694, 714859, 1429718, 9293167, 18586334]

約数ペア:

[(1, 18586334), (2, 9293167), (13, 1429718), (26, 714859), (61, 304694), (122, 152347), (793, 23438), (1586, 11719)]