12819508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8501}}^1$

素因数の和:8547

約数の個数: 24

約数和(自身を含む): 24995880

約数和(自身を除く): 12176372

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 8501, 17002, 34004, 110513, 221026, 246529, 442052, 493058, 986116, 3204877, 6409754, 12819508]

約数ペア:

[(1, 12819508), (2, 6409754), (4, 3204877), (13, 986116), (26, 493058), (29, 442052), (52, 246529), (58, 221026), (116, 110513), (377, 34004), (754, 17002), (1508, 8501)]