13581124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 25331040

約数和(自身を除く): 11749916

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 2153, 3154, 4306, 6308, 8612, 40907, 81814, 163628, 178699, 357398, 714796, 3395281, 6790562, 13581124]

約数ペア:

[(1, 13581124), (2, 6790562), (4, 3395281), (19, 714796), (38, 357398), (76, 178699), (83, 163628), (166, 81814), (332, 40907), (1577, 8612), (2153, 6308), (3154, 4306)]