11959838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4063

約数の個数: 16

約数和(自身を含む): 19716480

約数和(自身を除く): 7756642

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 3911, 7822, 43021, 86042, 543629, 1087258, 5979919, 11959838]

約数ペア:

[(1, 11959838), (2, 5979919), (11, 1087258), (22, 543629), (139, 86042), (278, 43021), (1529, 7822), (3058, 3911)]