18823810

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2797}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 33945336

約数和(自身を除く): 15121526

約数列:

[1, 2, 5, 10, 673, 1346, 2797, 3365, 5594, 6730, 13985, 27970, 1882381, 3764762, 9411905, 18823810]

約数ペア:

[(1, 18823810), (2, 9411905), (5, 3764762), (10, 1882381), (673, 27970), (1346, 13985), (2797, 6730), (3365, 5594)]