222716819

素因数分解:

${\mathrm{13}}^2\times {\mathrm{619}}^1\times {\mathrm{2129}}^1$

素因数の和:2774

約数の個数: 12

約数和(自身を含む): 241669800

約数和(自身を除く): 18952981

約数列:

[1, 13, 169, 619, 2129, 8047, 27677, 104611, 359801, 1317851, 17132063, 222716819]

約数ペア:

[(1, 222716819), (13, 17132063), (169, 1317851), (619, 359801), (2129, 104611), (8047, 27677)]