11989544

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{617}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 25807680

約数和(自身を除く): 13818136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 617, 694, 1234, 1388, 2429, 2468, 2776, 4319, 4858, 4936, 8638, 9716, 17276, 19432, 34552, 214099, 428198, 856396, 1498693, 1712792, 2997386, 5994772, 11989544]

約数ペア:

[(1, 11989544), (2, 5994772), (4, 2997386), (7, 1712792), (8, 1498693), (14, 856396), (28, 428198), (56, 214099), (347, 34552), (617, 19432), (694, 17276), (1234, 9716), (1388, 8638), (2429, 4936), (2468, 4858), (2776, 4319)]