12985484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4441}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 24626448

約数和(自身を除く): 11640964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 4441, 8882, 17764, 75497, 150994, 190963, 301988, 381926, 763852, 3246371, 6492742, 12985484]

約数ペア:

[(1, 12985484), (2, 6492742), (4, 3246371), (17, 763852), (34, 381926), (43, 301988), (68, 190963), (86, 150994), (172, 75497), (731, 17764), (1462, 8882), (2924, 4441)]