21836376508

素因数分解:

$2^2\times {\mathrm{541}}^1\times {\mathrm{2861}}^1\times {\mathrm{3527}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 38308533984

約数和(自身を除く): 16472157476

約数列:

[1, 2, 4, 541, 1082, 2164, 2861, 3527, 5722, 7054, 11444, 14108, 1547801, 1908107, 3095602, 3816214, 6191204, 7632428, 10090747, 20181494, 40362988, 5459094127, 10918188254, 21836376508]

約数ペア:

[(1, 21836376508), (2, 10918188254), (4, 5459094127), (541, 40362988), (1082, 20181494), (2164, 10090747), (2861, 7632428), (3527, 6191204), (5722, 3816214), (7054, 3095602), (11444, 1908107), (14108, 1547801)]