15738128

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 35289408

約数和(自身を除く): 19551280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 1693, 2324, 3386, 4648, 6772, 9296, 11851, 13544, 23702, 27088, 47404, 94808, 140519, 189616, 281038, 562076, 983633, 1124152, 1967266, 2248304, 3934532, 7869064, 15738128]

約数ペア:

[(1, 15738128), (2, 7869064), (4, 3934532), (7, 2248304), (8, 1967266), (14, 1124152), (16, 983633), (28, 562076), (56, 281038), (83, 189616), (112, 140519), (166, 94808), (332, 47404), (581, 27088), (664, 23702), (1162, 13544), (1328, 11851), (1693, 9296), (2324, 6772), (3386, 4648)]