9947288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 20306160

約数和(自身を除く): 10358872

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 947, 1313, 1894, 2626, 3788, 5252, 7576, 10504, 12311, 24622, 49244, 95647, 98488, 191294, 382588, 765176, 1243411, 2486822, 4973644, 9947288]

約数ペア:

[(1, 9947288), (2, 4973644), (4, 2486822), (8, 1243411), (13, 765176), (26, 382588), (52, 191294), (101, 98488), (104, 95647), (202, 49244), (404, 24622), (808, 12311), (947, 10504), (1313, 7576), (1894, 5252), (2626, 3788)]