19005640159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{51329}}^1$

素因数の和:52202

約数の個数: 16

約数和(自身を含む): 21265403040

約数和(自身を除く): 2259762881

約数列:

[1, 11, 41, 451, 821, 9031, 33661, 51329, 370271, 564619, 2104489, 23149379, 42141109, 463552199, 1727785469, 19005640159]

約数ペア:

[(1, 19005640159), (11, 1727785469), (41, 463552199), (451, 42141109), (821, 23149379), (9031, 2104489), (33661, 564619), (51329, 370271)]