22354130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25117}}^1$

素因数の和:25213

約数の個数: 16

約数和(自身を含む): 40691160

約数和(自身を除く): 18337030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 25117, 50234, 125585, 251170, 2235413, 4470826, 11177065, 22354130]

約数ペア:

[(1, 22354130), (2, 11177065), (5, 4470826), (10, 2235413), (89, 251170), (178, 125585), (445, 50234), (890, 25117)]