17740186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4283}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 28274400

約数和(自身を除く): 10534214

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4283, 8566, 81377, 162754, 466847, 933694, 8870093, 17740186]

約数ペア:

[(1, 17740186), (2, 8870093), (19, 933694), (38, 466847), (109, 162754), (218, 81377), (2071, 8566), (4142, 4283)]