12119853

素因数分解:

$3^1\times {\mathrm{19}}^4\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 20

約数和(自身を含む): 17607808

約数和(自身を除く): 5487955

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1767, 6859, 11191, 20577, 33573, 130321, 212629, 390963, 637887, 4039951, 12119853]

約数ペア:

[(1, 12119853), (3, 4039951), (19, 637887), (31, 390963), (57, 212629), (93, 130321), (361, 33573), (589, 20577), (1083, 11191), (1767, 6859)]