11975838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{285139}}^1$

素因数の和:285151

約数の個数: 16

約数和(自身を含む): 27373440

約数和(自身を除く): 15397602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 285139, 570278, 855417, 1710834, 1995973, 3991946, 5987919, 11975838]

約数ペア:

[(1, 11975838), (2, 5987919), (3, 3991946), (6, 1995973), (7, 1710834), (14, 855417), (21, 570278), (42, 285139)]