19798026

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{106441}}^1$

素因数の和:106477

約数の個数: 16

約数和(自身を含む): 40873728

約数和(自身を除く): 21075702

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 106441, 212882, 319323, 638646, 3299671, 6599342, 9899013, 19798026]

約数ペア:

[(1, 19798026), (2, 9899013), (3, 6599342), (6, 3299671), (31, 638646), (62, 319323), (93, 212882), (186, 106441)]