15281392

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2965

約数の個数: 40

約数和(自身を含む): 34569216

約数和(自身を除く): 19287824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 2903, 5264, 5806, 11612, 20321, 23224, 40642, 46448, 81284, 136441, 162568, 272882, 325136, 545764, 955087, 1091528, 1910174, 2183056, 3820348, 7640696, 15281392]

約数ペア:

[(1, 15281392), (2, 7640696), (4, 3820348), (7, 2183056), (8, 1910174), (14, 1091528), (16, 955087), (28, 545764), (47, 325136), (56, 272882), (94, 162568), (112, 136441), (188, 81284), (329, 46448), (376, 40642), (658, 23224), (752, 20321), (1316, 11612), (2632, 5806), (2903, 5264)]