21744826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9479}}^1$

素因数の和:9549

約数の個数: 16

約数和(自身を含む): 34583040

約数和(自身を除く): 12838214

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 9479, 18958, 293849, 350723, 587698, 701446, 10872413, 21744826]

約数ペア:

[(1, 21744826), (2, 10872413), (31, 701446), (37, 587698), (62, 350723), (74, 293849), (1147, 18958), (2294, 9479)]