38428621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26267}}^1$

素因数の和:26304

約数の個数: 16

約数和(自身を含む): 50434560

約数和(自身を除く): 12005939

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 26267, 183869, 288937, 499073, 2022559, 3493511, 5489803, 38428621]

約数ペア:

[(1, 38428621), (7, 5489803), (11, 3493511), (19, 2022559), (77, 499073), (133, 288937), (209, 183869), (1463, 26267)]