22011209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 26251776

約数和(自身を除く): 4240567

約数列:

[1, 11, 17, 31, 187, 341, 527, 3797, 5797, 41767, 64549, 117707, 710039, 1294777, 2001019, 22011209]

約数ペア:

[(1, 22011209), (11, 2001019), (17, 1294777), (31, 710039), (187, 117707), (341, 64549), (527, 41767), (3797, 5797)]