12609884

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6343}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 25579008

約数和(自身を除く): 12969124

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 6343, 12686, 25372, 44401, 88802, 177604, 450353, 900706, 1801412, 3152471, 6304942, 12609884]

約数ペア:

[(1, 12609884), (2, 6304942), (4, 3152471), (7, 1801412), (14, 900706), (28, 450353), (71, 177604), (142, 88802), (284, 44401), (497, 25372), (994, 12686), (1988, 6343)]