12620344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{143413}}^1$

素因数の和:143430

約数の個数: 16

約数和(自身を含む): 25814520

約数和(自身を除く): 13194176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 143413, 286826, 573652, 1147304, 1577543, 3155086, 6310172, 12620344]

約数ペア:

[(1, 12620344), (2, 6310172), (4, 3155086), (8, 1577543), (11, 1147304), (22, 573652), (44, 286826), (88, 143413)]