19496830068

素因数分解:

$2^2\times 3^2\times {\mathrm{541578613}}^1$

素因数の和:541578623

約数の個数: 18

約数和(自身を含む): 49283653874

約数和(自身を除く): 29786823806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541578613, 1083157226, 1624735839, 2166314452, 3249471678, 4874207517, 6498943356, 9748415034, 19496830068]

約数ペア:

[(1, 19496830068), (2, 9748415034), (3, 6498943356), (4, 4874207517), (6, 3249471678), (9, 2166314452), (12, 1624735839), (18, 1083157226), (36, 541578613)]