19608858

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{2099}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 43848000

約数和(自身を除く): 24239142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 2099, 3114, 4198, 4671, 6297, 9342, 12594, 18891, 37782, 56673, 113346, 363127, 726254, 1089381, 2178762, 3268143, 6536286, 9804429, 19608858]

約数ペア:

[(1, 19608858), (2, 9804429), (3, 6536286), (6, 3268143), (9, 2178762), (18, 1089381), (27, 726254), (54, 363127), (173, 113346), (346, 56673), (519, 37782), (1038, 18891), (1557, 12594), (2099, 9342), (3114, 6297), (4198, 4671)]