12401744

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4937}}^1$

素因数の和:5102

約数の個数: 20

約数和(自身を含む): 24186324

約数和(自身を除く): 11784580

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4937, 9874, 19748, 39496, 78992, 775109, 1550218, 3100436, 6200872, 12401744]

約数ペア:

[(1, 12401744), (2, 6200872), (4, 3100436), (8, 1550218), (16, 775109), (157, 78992), (314, 39496), (628, 19748), (1256, 9874), (2512, 4937)]