12354710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17401}}^1$

素因数の和:17479

約数の個数: 16

約数和(自身を含む): 22552992

約数和(自身を除く): 10198282

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 17401, 34802, 87005, 174010, 1235471, 2470942, 6177355, 12354710]

約数ペア:

[(1, 12354710), (2, 6177355), (5, 2470942), (10, 1235471), (71, 174010), (142, 87005), (355, 34802), (710, 17401)]