11903836

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1367}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 23901696

約数和(自身を除く): 11997860

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 1367, 2177, 2734, 4354, 5468, 8708, 9569, 19138, 38276, 425137, 850274, 1700548, 2975959, 5951918, 11903836]

約数ペア:

[(1, 11903836), (2, 5951918), (4, 2975959), (7, 1700548), (14, 850274), (28, 425137), (311, 38276), (622, 19138), (1244, 9569), (1367, 8708), (2177, 5468), (2734, 4354)]