21168026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56599}}^1$

素因数の和:56629

約数の個数: 16

約数和(自身を含む): 36676800

約数和(自身を除く): 15508774

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 56599, 113198, 622589, 962183, 1245178, 1924366, 10584013, 21168026]

約数ペア:

[(1, 21168026), (2, 10584013), (11, 1924366), (17, 1245178), (22, 962183), (34, 622589), (187, 113198), (374, 56599)]