138562558

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{5657}}^1$

素因数の和:6027

約数の個数: 16

約数和(自身を含む): 214143984

約数和(自身を除く): 75581426

約数列:

[1, 2, 37, 74, 331, 662, 5657, 11314, 12247, 24494, 209309, 418618, 1872467, 3744934, 69281279, 138562558]

約数ペア:

[(1, 138562558), (2, 69281279), (37, 3744934), (74, 1872467), (331, 418618), (662, 209309), (5657, 24494), (11314, 12247)]