12655016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{143807}}^1$

素因数の和:143824

約数の個数: 16

約数和(自身を含む): 25885440

約数和(自身を除く): 13230424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 143807, 287614, 575228, 1150456, 1581877, 3163754, 6327508, 12655016]

約数ペア:

[(1, 12655016), (2, 6327508), (4, 3163754), (8, 1581877), (11, 1150456), (22, 575228), (44, 287614), (88, 143807)]