19225126

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4259}}^1$

素因数の和:4359

約数の個数: 16

約数和(自身を含む): 30109680

約数和(自身を除く): 10884554

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4259, 4514, 8518, 157583, 259799, 315166, 519598, 9612563, 19225126]

約数ペア:

[(1, 19225126), (2, 9612563), (37, 519598), (61, 315166), (74, 259799), (122, 157583), (2257, 8518), (4259, 4514)]