21782080755787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1\times {\mathrm{8462383}}^1$

素因数の和:8463714

約数の個数: 16

約数和(自身を含む): 23896418434560

約数和(自身を除く): 2114337678773

約数列:

[1, 11, 211, 1109, 2321, 12199, 233999, 2573989, 8462383, 93086213, 1785562813, 9384782747, 19641190943, 103232610217, 1980189159617, 21782080755787]

約数ペア:

[(1, 21782080755787), (11, 1980189159617), (211, 103232610217), (1109, 19641190943), (2321, 9384782747), (12199, 1785562813), (233999, 93086213), (2573989, 8462383)]