4909790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25841}}^1$

素因数の和:25867

約数の個数: 16

約数和(自身を含む): 9303120

約数和(自身を除く): 4393330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 25841, 51682, 129205, 258410, 490979, 981958, 2454895, 4909790]

約数ペア:

[(1, 4909790), (2, 2454895), (5, 981958), (10, 490979), (19, 258410), (38, 129205), (95, 51682), (190, 25841)]