19110133

素因数分解:

$7^1\times {\mathrm{641}}^1\times {\mathrm{4259}}^1$

素因数の和:4907

約数の個数: 8

約数和(自身を含む): 21879360

約数和(自身を除く): 2769227

約数列:

[1, 7, 641, 4259, 4487, 29813, 2730019, 19110133]

約数ペア:

[(1, 19110133), (7, 2730019), (641, 29813), (4259, 4487)]