15161666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1506

約数の個数: 24

約数和(自身を含む): 25438464

約数和(自身を除く): 10276798

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 1447, 2894, 5239, 10478, 18811, 37622, 44857, 89714, 244543, 489086, 583141, 1166282, 7580833, 15161666]

約数ペア:

[(1, 15161666), (2, 7580833), (13, 1166282), (26, 583141), (31, 489086), (62, 244543), (169, 89714), (338, 44857), (403, 37622), (806, 18811), (1447, 10478), (2894, 5239)]