25183938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322871}}^1$

素因数の和:322889

約数の個数: 16

約数和(自身を含む): 54242496

約数和(自身を除く): 29058558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 322871, 645742, 968613, 1937226, 4197323, 8394646, 12591969, 25183938]

約数ペア:

[(1, 25183938), (2, 12591969), (3, 8394646), (6, 4197323), (13, 1937226), (26, 968613), (39, 645742), (78, 322871)]