1956223895

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{80819}}^1$

素因数の和:80974

約数の個数: 16

約数和(自身を含む): 2420720640

約数和(自身を除く): 464496745

約数列:

[1, 5, 47, 103, 235, 515, 4841, 24205, 80819, 404095, 3798493, 8324357, 18992465, 41621785, 391244779, 1956223895]

約数ペア:

[(1, 1956223895), (5, 391244779), (47, 41621785), (103, 18992465), (235, 8324357), (515, 3798493), (4841, 404095), (24205, 80819)]