13205950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13932

約数の個数: 24

約数和(自身を含む): 25857720

約数和(自身を除く): 12651770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 13901, 27802, 69505, 139010, 264119, 347525, 528238, 695050, 1320595, 2641190, 6602975, 13205950]

約数ペア:

[(1, 13205950), (2, 6602975), (5, 2641190), (10, 1320595), (19, 695050), (25, 528238), (38, 347525), (50, 264119), (95, 139010), (190, 69505), (475, 27802), (950, 13901)]