11209510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 22854384

約数和(自身を除く): 11644874

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 163, 230, 299, 326, 529, 598, 815, 1058, 1495, 1630, 2119, 2645, 2990, 3749, 4238, 5290, 6877, 7498, 10595, 13754, 18745, 21190, 34385, 37490, 48737, 68770, 86227, 97474, 172454, 243685, 431135, 487370, 862270, 1120951, 2241902, 5604755, 11209510]

約数ペア:

[(1, 11209510), (2, 5604755), (5, 2241902), (10, 1120951), (13, 862270), (23, 487370), (26, 431135), (46, 243685), (65, 172454), (115, 97474), (130, 86227), (163, 68770), (230, 48737), (299, 37490), (326, 34385), (529, 21190), (598, 18745), (815, 13754), (1058, 10595), (1495, 7498), (1630, 6877), (2119, 5290), (2645, 4238), (2990, 3749)]