22145450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23311}}^1$

素因数の和:23342

約数の個数: 24

約数和(自身を含む): 43360320

約数和(自身を除く): 21214870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 23311, 46622, 116555, 233110, 442909, 582775, 885818, 1165550, 2214545, 4429090, 11072725, 22145450]

約数ペア:

[(1, 22145450), (2, 11072725), (5, 4429090), (10, 2214545), (19, 1165550), (25, 885818), (38, 582775), (50, 442909), (95, 233110), (190, 116555), (475, 46622), (950, 23311)]