13131672

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2129}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 32972400

約数和(自身を除く): 19840728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 2129, 3084, 4258, 6168, 6387, 8516, 12774, 17032, 25548, 51096, 547153, 1094306, 1641459, 2188612, 3282918, 4377224, 6565836, 13131672]

約数ペア:

[(1, 13131672), (2, 6565836), (3, 4377224), (4, 3282918), (6, 2188612), (8, 1641459), (12, 1094306), (24, 547153), (257, 51096), (514, 25548), (771, 17032), (1028, 12774), (1542, 8516), (2056, 6387), (2129, 6168), (3084, 4258)]