19580585

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 24599376

約数和(自身を除く): 5018791

約数列:

[1, 5, 37, 53, 185, 265, 1961, 1997, 9805, 9985, 73889, 105841, 369445, 529205, 3916117, 19580585]

約数ペア:

[(1, 19580585), (5, 3916117), (37, 529205), (53, 369445), (185, 105841), (265, 73889), (1961, 9985), (1997, 9805)]