11420510

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2111}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 20604672

約数和(自身を除く): 9184162

約数列:

[1, 2, 5, 10, 541, 1082, 2111, 2705, 4222, 5410, 10555, 21110, 1142051, 2284102, 5710255, 11420510]

約数ペア:

[(1, 11420510), (2, 5710255), (5, 2284102), (10, 1142051), (541, 21110), (1082, 10555), (2111, 5410), (2705, 4222)]