11190905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10744

約数の個数: 16

約数和(自身を含む): 15422400

約数和(自身を除く): 4231495

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 10709, 53545, 117799, 203471, 588995, 1017355, 2238181, 11190905]

約数ペア:

[(1, 11190905), (5, 2238181), (11, 1017355), (19, 588995), (55, 203471), (95, 117799), (209, 53545), (1045, 10709)]