11380030

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1993}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 20530224

約数和(自身を除く): 9150194

約数列:

[1, 2, 5, 10, 571, 1142, 1993, 2855, 3986, 5710, 9965, 19930, 1138003, 2276006, 5690015, 11380030]

約数ペア:

[(1, 11380030), (2, 5690015), (5, 2276006), (10, 1138003), (571, 19930), (1142, 9965), (1993, 5710), (2855, 3986)]