18509710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3499}}^1$

素因数の和:3552

約数の個数: 24

約数和(自身を含む): 34839000

約数和(自身を除く): 16329290

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 3499, 5290, 6998, 17495, 34990, 80477, 160954, 402385, 804770, 1850971, 3701942, 9254855, 18509710]

約数ペア:

[(1, 18509710), (2, 9254855), (5, 3701942), (10, 1850971), (23, 804770), (46, 402385), (115, 160954), (230, 80477), (529, 34990), (1058, 17495), (2645, 6998), (3499, 5290)]