18934357321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{901679}}^1$

素因数の和:901796

約数の個数: 16

約数和(自身を含む): 21813442560

約数和(自身を除く): 2879085239

約数列:

[1, 11, 23, 83, 253, 913, 1909, 20999, 901679, 9918469, 20738617, 74839357, 228124787, 823232927, 1721305211, 18934357321]

約数ペア:

[(1, 18934357321), (11, 1721305211), (23, 823232927), (83, 228124787), (253, 74839357), (913, 20738617), (1909, 9918469), (20999, 901679)]