22072921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:856

約数の個数: 12

約数和(自身を含む): 24053520

約数和(自身を除く): 1980599

約数列:

[1, 13, 169, 211, 619, 2743, 8047, 35659, 104611, 130609, 1697917, 22072921]

約数ペア:

[(1, 22072921), (13, 1697917), (169, 130609), (211, 104611), (619, 35659), (2743, 8047)]