4874005970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25652663}}^1$

素因数の和:25652689

約数の個数: 16

約数和(自身を含む): 9234959040

約数和(自身を除く): 4360953070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 25652663, 51305326, 128263315, 256526630, 487400597, 974801194, 2437002985, 4874005970]

約数ペア:

[(1, 4874005970), (2, 2437002985), (5, 974801194), (10, 487400597), (19, 256526630), (38, 128263315), (95, 51305326), (190, 25652663)]