13006508

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 23226000

約数和(自身を除く): 10219492

約数列:

[1, 2, 4, 139, 149, 157, 278, 298, 314, 556, 596, 628, 20711, 21823, 23393, 41422, 43646, 46786, 82844, 87292, 93572, 3251627, 6503254, 13006508]

約数ペア:

[(1, 13006508), (2, 6503254), (4, 3251627), (139, 93572), (149, 87292), (157, 82844), (278, 46786), (298, 43646), (314, 41422), (556, 23393), (596, 21823), (628, 20711)]