13442561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 15360000

約数和(自身を除く): 1917439

約数列:

[1, 11, 31, 79, 341, 499, 869, 2449, 5489, 15469, 26939, 39421, 170159, 433631, 1222051, 13442561]

約数ペア:

[(1, 13442561), (11, 1222051), (31, 433631), (79, 170159), (341, 39421), (499, 26939), (869, 15469), (2449, 5489)]