4619945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 6367680

約数和(自身を除く): 1747735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 4421, 22105, 48631, 83999, 243155, 419995, 923989, 4619945]

約数ペア:

[(1, 4619945), (5, 923989), (11, 419995), (19, 243155), (55, 83999), (95, 48631), (209, 22105), (1045, 4421)]