19327204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 36550080

約数和(自身を除く): 17222876

約数列:

[1, 2, 4, 13, 26, 52, 443, 839, 886, 1678, 1772, 3356, 5759, 10907, 11518, 21814, 23036, 43628, 371677, 743354, 1486708, 4831801, 9663602, 19327204]

約数ペア:

[(1, 19327204), (2, 9663602), (4, 4831801), (13, 1486708), (26, 743354), (52, 371677), (443, 43628), (839, 23036), (886, 21814), (1678, 11518), (1772, 10907), (3356, 5759)]