12118138

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 18748800

約数和(自身を除く): 6630662

約数列:

[1, 2, 61, 71, 122, 142, 1399, 2798, 4331, 8662, 85339, 99329, 170678, 198658, 6059069, 12118138]

約数ペア:

[(1, 12118138), (2, 6059069), (61, 198658), (71, 170678), (122, 99329), (142, 85339), (1399, 8662), (2798, 4331)]