12488912

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{1367}}^1$

素因数の和:1946

約数の個数: 20

約数和(自身を含む): 24257376

約数和(自身を除く): 11768464

約数列:

[1, 2, 4, 8, 16, 571, 1142, 1367, 2284, 2734, 4568, 5468, 9136, 10936, 21872, 780557, 1561114, 3122228, 6244456, 12488912]

約数ペア:

[(1, 12488912), (2, 6244456), (4, 3122228), (8, 1561114), (16, 780557), (571, 21872), (1142, 10936), (1367, 9136), (2284, 5468), (2734, 4568)]