12836895

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20873}}^1$

素因数の和:20922

約数の個数: 16

約数和(自身を含む): 21040992

約数和(自身を除く): 8204097

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 20873, 62619, 104365, 313095, 855793, 2567379, 4278965, 12836895]

約数ペア:

[(1, 12836895), (3, 4278965), (5, 2567379), (15, 855793), (41, 313095), (123, 104365), (205, 62619), (615, 20873)]