12154045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 15246000

約数和(自身を除く): 3091955

約数列:

[1, 5, 29, 109, 145, 545, 769, 3161, 3845, 15805, 22301, 83821, 111505, 419105, 2430809, 12154045]

約数ペア:

[(1, 12154045), (5, 2430809), (29, 419105), (109, 111505), (145, 83821), (545, 22301), (769, 15805), (3161, 3845)]