11309860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13151}}^1$

素因数の和:13203

約数の個数: 24

約数和(自身を含む): 24304896

約数和(自身を除く): 12995036

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 13151, 26302, 52604, 65755, 131510, 263020, 565493, 1130986, 2261972, 2827465, 5654930, 11309860]

約数ペア:

[(1, 11309860), (2, 5654930), (4, 2827465), (5, 2261972), (10, 1130986), (20, 565493), (43, 263020), (86, 131510), (172, 65755), (215, 52604), (430, 26302), (860, 13151)]