19377845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 24433920

約数和(自身を除く): 5056075

約数列:

[1, 5, 23, 115, 167, 835, 1009, 3841, 5045, 19205, 23207, 116035, 168503, 842515, 3875569, 19377845]

約数ペア:

[(1, 19377845), (5, 3875569), (23, 842515), (115, 168503), (167, 116035), (835, 23207), (1009, 19205), (3841, 5045)]