2018954953

素因数分解:

${\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{55373}}^1$

素因数の和:55512

約数の個数: 12

約数和(自身を含む): 2151944388

約数和(自身を除く): 132989435

約数列:

[1, 19, 101, 361, 1919, 36461, 55373, 1052087, 5592673, 19989653, 106260787, 2018954953]

約数ペア:

[(1, 2018954953), (19, 106260787), (101, 19989653), (361, 5592673), (1919, 1052087), (36461, 55373)]