19925346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{474413}}^1$

素因数の和:474425

約数の個数: 16

約数和(自身を含む): 45543744

約数和(自身を除く): 25618398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 474413, 948826, 1423239, 2846478, 3320891, 6641782, 9962673, 19925346]

約数ペア:

[(1, 19925346), (2, 9962673), (3, 6641782), (6, 3320891), (7, 2846478), (14, 1423239), (21, 948826), (42, 474413)]