13872848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{78823}}^1$

素因数の和:78842

約数の個数: 20

約数和(自身を含む): 29322528

約数和(自身を除く): 15449680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 78823, 157646, 315292, 630584, 867053, 1261168, 1734106, 3468212, 6936424, 13872848]

約数ペア:

[(1, 13872848), (2, 6936424), (4, 3468212), (8, 1734106), (11, 1261168), (16, 867053), (22, 630584), (44, 315292), (88, 157646), (176, 78823)]