19373367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1277}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 27911520

約数和(自身を除く): 8538153

約数列:

[1, 3, 13, 39, 389, 1167, 1277, 3831, 5057, 15171, 16601, 49803, 496753, 1490259, 6457789, 19373367]

約数ペア:

[(1, 19373367), (3, 6457789), (13, 1490259), (39, 496753), (389, 49803), (1167, 16601), (1277, 15171), (3831, 5057)]