3136394980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8253671}}^1$

素因数の和:8253699

約数の個数: 24

約数和(自身を含む): 6933084480

約数和(自身を除く): 3796689500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8253671, 16507342, 33014684, 41268355, 82536710, 156819749, 165073420, 313639498, 627278996, 784098745, 1568197490, 3136394980]

約数ペア:

[(1, 3136394980), (2, 1568197490), (4, 784098745), (5, 627278996), (10, 313639498), (19, 165073420), (20, 156819749), (38, 82536710), (76, 41268355), (95, 33014684), (190, 16507342), (380, 8253671)]