13904824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 27054720

約数和(自身を除く): 13149896

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 487, 664, 974, 1948, 3569, 3896, 7138, 14276, 20941, 28552, 40421, 41882, 80842, 83764, 161684, 167528, 323368, 1738103, 3476206, 6952412, 13904824]

約数ペア:

[(1, 13904824), (2, 6952412), (4, 3476206), (8, 1738103), (43, 323368), (83, 167528), (86, 161684), (166, 83764), (172, 80842), (332, 41882), (344, 40421), (487, 28552), (664, 20941), (974, 14276), (1948, 7138), (3569, 3896)]