2192245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 2996352

約数和(自身を除く): 804107

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1733, 8665, 19063, 39859, 95315, 199295, 438449, 2192245]

約数ペア:

[(1, 2192245), (5, 438449), (11, 199295), (23, 95315), (55, 39859), (115, 19063), (253, 8665), (1265, 1733)]