19364229

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 29440320

約数和(自身を除く): 10076091

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 673, 1251, 2019, 3197, 6057, 9591, 15479, 28773, 46437, 93547, 139311, 280641, 841923, 2151581, 6454743, 19364229]

約数ペア:

[(1, 19364229), (3, 6454743), (9, 2151581), (23, 841923), (69, 280641), (139, 139311), (207, 93547), (417, 46437), (673, 28773), (1251, 15479), (2019, 9591), (3197, 6057)]