2019551230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10629217}}^1$

素因数の和:10629243

約数の個数: 16

約数和(自身を含む): 3826518480

約数和(自身を除く): 1806967250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10629217, 21258434, 53146085, 106292170, 201955123, 403910246, 1009775615, 2019551230]

約数ペア:

[(1, 2019551230), (2, 1009775615), (5, 403910246), (10, 201955123), (19, 106292170), (38, 53146085), (95, 21258434), (190, 10629217)]