12506997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3719}}^1$

素因数の和:3800

約数の個数: 16

約数和(自身を含む): 17856000

約数和(自身を除く): 5349003

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 3719, 11157, 70661, 211983, 219421, 658263, 4168999, 12506997]

約数ペア:

[(1, 12506997), (3, 4168999), (19, 658263), (57, 219421), (59, 211983), (177, 70661), (1121, 11157), (3363, 3719)]