12291035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 15344640

約数和(自身を除く): 3053605

約数列:

[1, 5, 31, 155, 179, 443, 895, 2215, 5549, 13733, 27745, 68665, 79297, 396485, 2458207, 12291035]

約数ペア:

[(1, 12291035), (5, 2458207), (31, 396485), (155, 79297), (179, 68665), (443, 27745), (895, 13733), (2215, 5549)]