11830820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7127}}^1$

素因数の和:7219

約数の個数: 24

約数和(自身を含む): 25147584

約数和(自身を除く): 13316764

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 7127, 14254, 28508, 35635, 71270, 142540, 591541, 1183082, 2366164, 2957705, 5915410, 11830820]

約数ペア:

[(1, 11830820), (2, 5915410), (4, 2957705), (5, 2366164), (10, 1183082), (20, 591541), (83, 142540), (166, 71270), (332, 35635), (415, 28508), (830, 14254), (1660, 7127)]