12656693

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 15237120

約数和(自身を除く): 2580427

約数列:

[1, 7, 23, 127, 161, 619, 889, 2921, 4333, 14237, 20447, 78613, 99659, 550291, 1808099, 12656693]

約数ペア:

[(1, 12656693), (7, 1808099), (23, 550291), (127, 99659), (161, 78613), (619, 20447), (889, 14237), (2921, 4333)]