11889919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 13436928

約数和(自身を除く): 1547009

約数列:

[1, 17, 23, 47, 391, 647, 799, 1081, 10999, 14881, 18377, 30409, 252977, 516953, 699407, 11889919]

約数ペア:

[(1, 11889919), (17, 699407), (23, 516953), (47, 252977), (391, 30409), (647, 18377), (799, 14881), (1081, 10999)]