19208059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 21756672

約数和(自身を除く): 2548613

約数列:

[1, 13, 23, 227, 283, 299, 2951, 3679, 5221, 6509, 64241, 67873, 84617, 835133, 1477543, 19208059]

約数ペア:

[(1, 19208059), (13, 1477543), (23, 835133), (227, 84617), (283, 67873), (299, 64241), (2951, 6509), (3679, 5221)]