25391102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{31193}}^1$

素因数の和:31243

約数の個数: 16

約数和(自身を含む): 42673392

約数和(自身を除く): 17282290

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 31193, 62386, 343123, 686246, 1154141, 2308282, 12695551, 25391102]

約数ペア:

[(1, 25391102), (2, 12695551), (11, 2308282), (22, 1154141), (37, 686246), (74, 343123), (407, 62386), (814, 31193)]