12793220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58151}}^1$

素因数の和:58171

約数の個数: 24

約数和(自身を含む): 29308608

約数和(自身を除く): 16515388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 58151, 116302, 232604, 290755, 581510, 639661, 1163020, 1279322, 2558644, 3198305, 6396610, 12793220]

約数ペア:

[(1, 12793220), (2, 6396610), (4, 3198305), (5, 2558644), (10, 1279322), (11, 1163020), (20, 639661), (22, 581510), (44, 290755), (55, 232604), (110, 116302), (220, 58151)]