38964079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26633}}^1$

素因数の和:26670

約数の個数: 16

約数和(自身を含む): 51137280

約数和(自身を除く): 12173201

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 26633, 186431, 292963, 506027, 2050741, 3542189, 5566297, 38964079]

約数ペア:

[(1, 38964079), (7, 5566297), (11, 3542189), (19, 2050741), (77, 506027), (133, 292963), (209, 186431), (1463, 26633)]