19869462

素因数分解:

$2^1\times 3^4\times {\mathrm{122651}}^1$

素因数の和:122665

約数の個数: 20

約数和(自身を含む): 44522676

約数和(自身を除く): 24653214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 122651, 245302, 367953, 735906, 1103859, 2207718, 3311577, 6623154, 9934731, 19869462]

約数ペア:

[(1, 19869462), (2, 9934731), (3, 6623154), (6, 3311577), (9, 2207718), (18, 1103859), (27, 735906), (54, 367953), (81, 245302), (162, 122651)]