15207628816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23182361}}^1$

素因数の和:23182410

約数の個数: 20

約数和(自身を含む): 30183435324

約数和(自身を除く): 14975806508

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23182361, 46364722, 92729444, 185458888, 370917776, 950476801, 1900953602, 3801907204, 7603814408, 15207628816]

約数ペア:

[(1, 15207628816), (2, 7603814408), (4, 3801907204), (8, 1900953602), (16, 950476801), (41, 370917776), (82, 185458888), (164, 92729444), (328, 46364722), (656, 23182361)]