13266791

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 12

約数和(自身を含む): 14333760

約数和(自身を除く): 1066969

約数列:

[1, 23, 31, 529, 713, 809, 16399, 18607, 25079, 427961, 576817, 13266791]

約数ペア:

[(1, 13266791), (23, 576817), (31, 427961), (529, 25079), (713, 18607), (809, 16399)]