13259512

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 28717920

約数和(自身を除く): 15458408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2441, 2716, 4882, 5432, 9764, 17087, 19528, 34174, 68348, 136696, 236777, 473554, 947108, 1657439, 1894216, 3314878, 6629756, 13259512]

約数ペア:

[(1, 13259512), (2, 6629756), (4, 3314878), (7, 1894216), (8, 1657439), (14, 947108), (28, 473554), (56, 236777), (97, 136696), (194, 68348), (388, 34174), (679, 19528), (776, 17087), (1358, 9764), (2441, 5432), (2716, 4882)]