21673102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11069}}^1$

素因数の和:11171

約数の個数: 16

約数和(自身を含む): 35866800

約数和(自身を除く): 14193698

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 11069, 22138, 121759, 243518, 985141, 1970282, 10836551, 21673102]

約数ペア:

[(1, 21673102), (2, 10836551), (11, 1970282), (22, 985141), (89, 243518), (178, 121759), (979, 22138), (1958, 11069)]