16281278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2381}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 26411616

約数和(自身を除く): 10130338

約数列:

[1, 2, 13, 26, 263, 526, 2381, 3419, 4762, 6838, 30953, 61906, 626203, 1252406, 8140639, 16281278]

約数ペア:

[(1, 16281278), (2, 8140639), (13, 1252406), (26, 626203), (263, 61906), (526, 30953), (2381, 6838), (3419, 4762)]