12402865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 16070400

約数和(自身を除く): 3667535

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 3719, 18595, 85537, 107851, 427685, 539255, 2480573, 12402865]

約数ペア:

[(1, 12402865), (5, 2480573), (23, 539255), (29, 427685), (115, 107851), (145, 85537), (667, 18595), (3335, 3719)]