18228935

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 22632480

約数和(自身を除く): 4403545

約数列:

[1, 5, 59, 61, 295, 305, 1013, 3599, 5065, 17995, 59767, 61793, 298835, 308965, 3645787, 18228935]

約数ペア:

[(1, 18228935), (5, 3645787), (59, 308965), (61, 298835), (295, 61793), (305, 59767), (1013, 17995), (3599, 5065)]