168345890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{886031}}^1$

素因数の和:886057

約数の個数: 16

約数和(自身を含む): 318971520

約数和(自身を除く): 150625630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 886031, 1772062, 4430155, 8860310, 16834589, 33669178, 84172945, 168345890]

約数ペア:

[(1, 168345890), (2, 84172945), (5, 33669178), (10, 16834589), (19, 8860310), (38, 4430155), (95, 1772062), (190, 886031)]