12656116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 24727360

約数和(自身を除く): 12071244

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 331, 484, 662, 869, 1324, 1738, 3476, 3641, 7282, 9559, 14564, 19118, 26149, 38236, 40051, 52298, 80102, 104596, 160204, 287639, 575278, 1150556, 3164029, 6328058, 12656116]

約数ペア:

[(1, 12656116), (2, 6328058), (4, 3164029), (11, 1150556), (22, 575278), (44, 287639), (79, 160204), (121, 104596), (158, 80102), (242, 52298), (316, 40051), (331, 38236), (484, 26149), (662, 19118), (869, 14564), (1324, 9559), (1738, 7282), (3476, 3641)]