13952540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{99661}}^1$

素因数の和:99677

約数の個数: 24

約数和(自身を含む): 33486432

約数和(自身を除く): 19533892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 99661, 199322, 398644, 498305, 697627, 996610, 1395254, 1993220, 2790508, 3488135, 6976270, 13952540]

約数ペア:

[(1, 13952540), (2, 6976270), (4, 3488135), (5, 2790508), (7, 1993220), (10, 1395254), (14, 996610), (20, 697627), (28, 498305), (35, 398644), (70, 199322), (140, 99661)]