4490893010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23636279}}^1$

素因数の和:23636305

約数の個数: 16

約数和(自身を含む): 8509060800

約数和(自身を除く): 4018167790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 23636279, 47272558, 118181395, 236362790, 449089301, 898178602, 2245446505, 4490893010]

約数ペア:

[(1, 4490893010), (2, 2245446505), (5, 898178602), (10, 449089301), (19, 236362790), (38, 118181395), (95, 47272558), (190, 23636279)]