12177245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 15251760

約数和(自身を除く): 3074515

約数列:

[1, 5, 29, 137, 145, 613, 685, 3065, 3973, 17777, 19865, 83981, 88885, 419905, 2435449, 12177245]

約数ペア:

[(1, 12177245), (5, 2435449), (29, 419905), (137, 88885), (145, 83981), (613, 19865), (685, 17777), (3065, 3973)]