12401326

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 21775536

約数和(自身を除く): 9374210

約数列:

[1, 2, 7, 14, 47, 94, 329, 401, 658, 802, 2209, 2807, 4418, 5614, 15463, 18847, 30926, 37694, 131929, 263858, 885809, 1771618, 6200663, 12401326]

約数ペア:

[(1, 12401326), (2, 6200663), (7, 1771618), (14, 885809), (47, 263858), (94, 131929), (329, 37694), (401, 30926), (658, 18847), (802, 15463), (2209, 5614), (2807, 4418)]