11615812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223381}}^1$

素因数の和:223398

約数の個数: 12

約数和(自身を含む): 21891436

約数和(自身を除く): 10275624

約数列:

[1, 2, 4, 13, 26, 52, 223381, 446762, 893524, 2903953, 5807906, 11615812]

約数ペア:

[(1, 11615812), (2, 5807906), (4, 2903953), (13, 893524), (26, 446762), (52, 223381)]