13865384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{133321}}^1$

素因数の和:133340

約数の個数: 16

約数和(自身を含む): 27997620

約数和(自身を除く): 14132236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 133321, 266642, 533284, 1066568, 1733173, 3466346, 6932692, 13865384]

約数ペア:

[(1, 13865384), (2, 6932692), (4, 3466346), (8, 1733173), (13, 1066568), (26, 533284), (52, 266642), (104, 133321)]