1899684620273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{80437169}}^1$

素因数の和:80437312

約数の個数: 16

約数和(自身を含む): 2200760971200

約数和(自身を除く): 301076350927

約数列:

[1, 11, 19, 113, 209, 1243, 2147, 23617, 80437169, 884808859, 1528306211, 9089400097, 16811368321, 99983401067, 172698601843, 1899684620273]

約数ペア:

[(1, 1899684620273), (11, 172698601843), (19, 99983401067), (113, 16811368321), (209, 9089400097), (1243, 1528306211), (2147, 884808859), (23617, 80437169)]