1930288

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:772

約数の個数: 20

約数和(自身を含む): 3763648

約数和(自身を除く): 1833360

約数列:

[1, 2, 4, 8, 16, 223, 446, 541, 892, 1082, 1784, 2164, 3568, 4328, 8656, 120643, 241286, 482572, 965144, 1930288]

約数ペア:

[(1, 1930288), (2, 965144), (4, 482572), (8, 241286), (16, 120643), (223, 8656), (446, 4328), (541, 3568), (892, 2164), (1082, 1784)]