13901404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 26692848

約数和(自身を除く): 12791444

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 1637, 2123, 3274, 4246, 6548, 8492, 18007, 36014, 72028, 315941, 631882, 1263764, 3475351, 6950702, 13901404]

約数ペア:

[(1, 13901404), (2, 6950702), (4, 3475351), (11, 1263764), (22, 631882), (44, 315941), (193, 72028), (386, 36014), (772, 18007), (1637, 8492), (2123, 6548), (3274, 4246)]