3936230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20743

約数の個数: 16

約数和(自身を含む): 7458480

約数和(自身を除く): 3522250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 20717, 41434, 103585, 207170, 393623, 787246, 1968115, 3936230]

約数ペア:

[(1, 3936230), (2, 1968115), (5, 787246), (10, 393623), (19, 207170), (38, 103585), (95, 41434), (190, 20717)]