12966052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 25002432

約数和(自身を除く): 12036380

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 2861, 4532, 5722, 11444, 31471, 62942, 125884, 294683, 589366, 1178732, 3241513, 6483026, 12966052]

約数ペア:

[(1, 12966052), (2, 6483026), (4, 3241513), (11, 1178732), (22, 589366), (44, 294683), (103, 125884), (206, 62942), (412, 31471), (1133, 11444), (2266, 5722), (2861, 4532)]