12193447

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 14579712

約数和(自身を除く): 2386265

約数列:

[1, 7, 31, 83, 217, 581, 677, 2573, 4739, 18011, 20987, 56191, 146909, 393337, 1741921, 12193447]

約数ペア:

[(1, 12193447), (7, 1741921), (31, 393337), (83, 146909), (217, 56191), (581, 20987), (677, 18011), (2573, 4739)]