19218364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25693}}^1$

素因数の和:25725

約数の個数: 24

約数和(自身を含む): 38849328

約数和(自身を除く): 19630964

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25693, 51386, 102772, 282623, 436781, 565246, 873562, 1130492, 1747124, 4804591, 9609182, 19218364]

約数ペア:

[(1, 19218364), (2, 9609182), (4, 4804591), (11, 1747124), (17, 1130492), (22, 873562), (34, 565246), (44, 436781), (68, 282623), (187, 102772), (374, 51386), (748, 25693)]