1900564129

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 2149862400

約数和(自身を除く): 249298271

約数列:

[1, 19, 23, 61, 83, 437, 859, 1159, 1403, 1577, 1909, 5063, 16321, 19757, 26657, 36271, 52399, 71297, 96197, 116449, 375383, 995581, 1205177, 1354643, 1639831, 2212531, 4349117, 22898363, 31156789, 82633223, 100029691, 1900564129]

約数ペア:

[(1, 1900564129), (19, 100029691), (23, 82633223), (61, 31156789), (83, 22898363), (437, 4349117), (859, 2212531), (1159, 1639831), (1403, 1354643), (1577, 1205177), (1909, 995581), (5063, 375383), (16321, 116449), (19757, 96197), (26657, 71297), (36271, 52399)]