22138913

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 24511824

約数和(自身を除く): 2372911

約数列:

[1, 17, 37, 61, 577, 629, 1037, 2257, 9809, 21349, 35197, 38369, 362933, 598349, 1302289, 22138913]

約数ペア:

[(1, 22138913), (17, 1302289), (37, 598349), (61, 362933), (577, 38369), (629, 35197), (1037, 21349), (2257, 9809)]