25160538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322571}}^1$

素因数の和:322589

約数の個数: 16

約数和(自身を含む): 54192096

約数和(自身を除く): 29031558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 322571, 645142, 967713, 1935426, 4193423, 8386846, 12580269, 25160538]

約数ペア:

[(1, 25160538), (2, 12580269), (3, 8386846), (6, 4193423), (13, 1935426), (26, 967713), (39, 645142), (78, 322571)]