15841716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 41276928

約数和(自身を除く): 25435212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2791, 2838, 5582, 5676, 8373, 11164, 16746, 30701, 33492, 61402, 92103, 120013, 122804, 184206, 240026, 360039, 368412, 480052, 720078, 1320143, 1440156, 2640286, 3960429, 5280572, 7920858, 15841716]

約数ペア:

[(1, 15841716), (2, 7920858), (3, 5280572), (4, 3960429), (6, 2640286), (11, 1440156), (12, 1320143), (22, 720078), (33, 480052), (43, 368412), (44, 360039), (66, 240026), (86, 184206), (129, 122804), (132, 120013), (172, 92103), (258, 61402), (473, 33492), (516, 30701), (946, 16746), (1419, 11164), (1892, 8373), (2791, 5676), (2838, 5582)]