12218035

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 15040512

約数和(自身を除く): 2822477

約数列:

[1, 5, 71, 127, 271, 355, 635, 1355, 9017, 19241, 34417, 45085, 96205, 172085, 2443607, 12218035]

約数ペア:

[(1, 12218035), (5, 2443607), (71, 172085), (127, 96205), (271, 45085), (355, 34417), (635, 19241), (1355, 9017)]