4965584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23873}}^1$

素因数の和:23894

約数の個数: 20

約数和(自身を含む): 10361316

約数和(自身を除く): 5395732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 23873, 47746, 95492, 190984, 310349, 381968, 620698, 1241396, 2482792, 4965584]

約数ペア:

[(1, 4965584), (2, 2482792), (4, 1241396), (8, 620698), (13, 381968), (16, 310349), (26, 190984), (52, 95492), (104, 47746), (208, 23873)]