12691837

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 13926528

約数和(自身を除く): 1234691

約数列:

[1, 23, 41, 43, 313, 943, 989, 1763, 7199, 12833, 13459, 40549, 295159, 309557, 551819, 12691837]

約数ペア:

[(1, 12691837), (23, 551819), (41, 309557), (43, 295159), (313, 40549), (943, 13459), (989, 12833), (1763, 7199)]