22111478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1871}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 12932362

約数列:

[1, 2, 19, 38, 311, 622, 1871, 3742, 5909, 11818, 35549, 71098, 581881, 1163762, 11055739, 22111478]

約数ペア:

[(1, 22111478), (2, 11055739), (19, 1163762), (38, 581881), (311, 71098), (622, 35549), (1871, 11818), (3742, 5909)]