12191628

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3863}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 28562688

約数和(自身を除く): 16371060

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 3863, 7726, 11589, 15452, 23178, 46356, 1015969, 2031938, 3047907, 4063876, 6095814, 12191628]

約数ペア:

[(1, 12191628), (2, 6095814), (3, 4063876), (4, 3047907), (6, 2031938), (12, 1015969), (263, 46356), (526, 23178), (789, 15452), (1052, 11589), (1578, 7726), (3156, 3863)]