12654685

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 15776640

約数和(自身を除く): 3121955

約数列:

[1, 5, 43, 71, 215, 355, 829, 3053, 4145, 15265, 35647, 58859, 178235, 294295, 2530937, 12654685]

約数ペア:

[(1, 12654685), (5, 2530937), (43, 294295), (71, 178235), (215, 58859), (355, 35647), (829, 15265), (3053, 4145)]