12161838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{155921}}^1$

素因数の和:155939

約数の個数: 16

約数和(自身を含む): 26194896

約数和(自身を除く): 14033058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 155921, 311842, 467763, 935526, 2026973, 4053946, 6080919, 12161838]

約数ペア:

[(1, 12161838), (2, 6080919), (3, 4053946), (6, 2026973), (13, 935526), (26, 467763), (39, 311842), (78, 155921)]