22279855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11106

約数の個数: 16

約数和(自身を含む): 29723904

約数和(自身を除く): 7444049

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 11057, 55285, 143741, 342767, 718705, 1713835, 4455971, 22279855]

約数ペア:

[(1, 22279855), (5, 4455971), (13, 1713835), (31, 718705), (65, 342767), (155, 143741), (403, 55285), (2015, 11057)]