11523239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 14300160

約数和(自身を除く): 2776921

約数列:

[1, 7, 13, 91, 139, 911, 973, 1807, 6377, 11843, 12649, 82901, 126629, 886403, 1646177, 11523239]

約数ペア:

[(1, 11523239), (7, 1646177), (13, 886403), (91, 126629), (139, 82901), (911, 12649), (973, 11843), (1807, 6377)]