11812814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 19172160

約数和(自身を除く): 7359346

約数列:

[1, 2, 13, 26, 239, 478, 1901, 3107, 3802, 6214, 24713, 49426, 454339, 908678, 5906407, 11812814]

約数ペア:

[(1, 11812814), (2, 5906407), (13, 908678), (26, 454339), (239, 49426), (478, 24713), (1901, 6214), (3107, 3802)]