13144348

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 26972400

約数和(自身を除く): 13828052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 337, 398, 674, 796, 1348, 1393, 2359, 2786, 4718, 5572, 9436, 9751, 16513, 19502, 33026, 39004, 66052, 67063, 134126, 268252, 469441, 938882, 1877764, 3286087, 6572174, 13144348]

約数ペア:

[(1, 13144348), (2, 6572174), (4, 3286087), (7, 1877764), (14, 938882), (28, 469441), (49, 268252), (98, 134126), (196, 67063), (199, 66052), (337, 39004), (398, 33026), (674, 19502), (796, 16513), (1348, 9751), (1393, 9436), (2359, 5572), (2786, 4718)]