13954448

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{3911}}^1$

素因数の和:4142

約数の個数: 20

約数和(自身を含む): 27164928

約数和(自身を除く): 13210480

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 3911, 7822, 15644, 31288, 62576, 872153, 1744306, 3488612, 6977224, 13954448]

約数ペア:

[(1, 13954448), (2, 6977224), (4, 3488612), (8, 1744306), (16, 872153), (223, 62576), (446, 31288), (892, 15644), (1784, 7822), (3568, 3911)]