19158183

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6673}}^1$

素因数の和:6719

約数の個数: 24

約数和(自身を含む): 31234320

約数和(自身を除く): 12076137

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 6673, 20019, 60057, 73403, 193517, 220209, 580551, 660627, 1741653, 2128687, 6386061, 19158183]

約数ペア:

[(1, 19158183), (3, 6386061), (9, 2128687), (11, 1741653), (29, 660627), (33, 580551), (87, 220209), (99, 193517), (261, 73403), (319, 60057), (957, 20019), (2871, 6673)]