19670155

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 24235200

約数和(自身を除く): 4565045

約数列:

[1, 5, 53, 199, 265, 373, 995, 1865, 10547, 19769, 52735, 74227, 98845, 371135, 3934031, 19670155]

約数ペア:

[(1, 19670155), (5, 3934031), (53, 371135), (199, 98845), (265, 74227), (373, 52735), (995, 19769), (1865, 10547)]