15920762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55667}}^1$

素因数の和:55693

約数の個数: 16

約数和(自身を含む): 28056672

約数和(自身を除く): 12135910

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 55667, 111334, 612337, 723671, 1224674, 1447342, 7960381, 15920762]

約数ペア:

[(1, 15920762), (2, 7960381), (11, 1447342), (13, 1224674), (22, 723671), (26, 612337), (143, 111334), (286, 55667)]