21952117

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 25660800

約数和(自身を除く): 3708683

約数列:

[1, 11, 17, 89, 187, 979, 1319, 1513, 14509, 16643, 22423, 117391, 246653, 1291301, 1995647, 21952117]

約数ペア:

[(1, 21952117), (11, 1995647), (17, 1291301), (89, 246653), (187, 117391), (979, 22423), (1319, 16643), (1513, 14509)]