13012244

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 26702676

約数和(自身を除く): 13690432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 337, 394, 674, 788, 1348, 1379, 2359, 2758, 4718, 5516, 9436, 9653, 16513, 19306, 33026, 38612, 66052, 66389, 132778, 265556, 464723, 929446, 1858892, 3253061, 6506122, 13012244]

約数ペア:

[(1, 13012244), (2, 6506122), (4, 3253061), (7, 1858892), (14, 929446), (28, 464723), (49, 265556), (98, 132778), (196, 66389), (197, 66052), (337, 38612), (394, 33026), (674, 19306), (788, 16513), (1348, 9653), (1379, 9436), (2359, 5516), (2758, 4718)]