19859330

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2833}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 35810424

約数和(自身を除く): 15951094

約数列:

[1, 2, 5, 10, 701, 1402, 2833, 3505, 5666, 7010, 14165, 28330, 1985933, 3971866, 9929665, 19859330]

約数ペア:

[(1, 19859330), (2, 9929665), (5, 3971866), (10, 1985933), (701, 28330), (1402, 14165), (2833, 7010), (3505, 5666)]