13445476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 25764480

約数和(自身を除く): 12319004

約数列:

[1, 2, 4, 11, 22, 44, 431, 709, 862, 1418, 1724, 2836, 4741, 7799, 9482, 15598, 18964, 31196, 305579, 611158, 1222316, 3361369, 6722738, 13445476]

約数ペア:

[(1, 13445476), (2, 6722738), (4, 3361369), (11, 1222316), (22, 611158), (44, 305579), (431, 31196), (709, 18964), (862, 15598), (1418, 9482), (1724, 7799), (2836, 4741)]