22680470

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5413}}^1$

素因数の和:5839

約数の個数: 16

約数和(自身を含む): 40929840

約数和(自身を除く): 18249370

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 5413, 10826, 27065, 54130, 2268047, 4536094, 11340235, 22680470]

約数ペア:

[(1, 22680470), (2, 11340235), (5, 4536094), (10, 2268047), (419, 54130), (838, 27065), (2095, 10826), (4190, 5413)]