13145804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12689}}^1$

素因数の和:12737

約数の個数: 24

約数和(自身を含む): 27004320

約数和(自身を除く): 13858516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 12689, 25378, 50756, 88823, 177646, 355292, 469493, 938986, 1877972, 3286451, 6572902, 13145804]

約数ペア:

[(1, 13145804), (2, 6572902), (4, 3286451), (7, 1877972), (14, 938986), (28, 469493), (37, 355292), (74, 177646), (148, 88823), (259, 50756), (518, 25378), (1036, 12689)]