15953256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20143}}^1$

素因数の和:20166

約数の個数: 48

約数和(自身を含む): 47136960

約数和(自身を除く): 31183704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20143, 40286, 60429, 80572, 120858, 161144, 181287, 221573, 241716, 362574, 443146, 483432, 664719, 725148, 886292, 1329438, 1450296, 1772584, 1994157, 2658876, 3988314, 5317752, 7976628, 15953256]

約数ペア:

[(1, 15953256), (2, 7976628), (3, 5317752), (4, 3988314), (6, 2658876), (8, 1994157), (9, 1772584), (11, 1450296), (12, 1329438), (18, 886292), (22, 725148), (24, 664719), (33, 483432), (36, 443146), (44, 362574), (66, 241716), (72, 221573), (88, 181287), (99, 161144), (132, 120858), (198, 80572), (264, 60429), (396, 40286), (792, 20143)]