11989842

素因数分解:

$2^1\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{1447}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 24013632

約数和(自身を除く): 12023790

約数列:

[1, 2, 3, 6, 1381, 1447, 2762, 2894, 4143, 4341, 8286, 8682, 1998307, 3996614, 5994921, 11989842]

約数ペア:

[(1, 11989842), (2, 5994921), (3, 3996614), (6, 1998307), (1381, 8682), (1447, 8286), (2762, 4341), (2894, 4143)]