41281490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{217271}}^1$

素因数の和:217297

約数の個数: 16

約数和(自身を含む): 78217920

約数和(自身を除く): 36936430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 217271, 434542, 1086355, 2172710, 4128149, 8256298, 20640745, 41281490]

約数ペア:

[(1, 41281490), (2, 20640745), (5, 8256298), (10, 4128149), (19, 2172710), (38, 1086355), (95, 434542), (190, 217271)]