22028961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 31120640

約数和(自身を除く): 9091679

約数列:

[1, 3, 19, 57, 163, 489, 2371, 3097, 7113, 9291, 45049, 135147, 386473, 1159419, 7342987, 22028961]

約数ペア:

[(1, 22028961), (3, 7342987), (19, 1159419), (57, 386473), (163, 135147), (489, 45049), (2371, 9291), (3097, 7113)]