15217232

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23197}}^1$

素因数の和:23246

約数の個数: 20

約数和(自身を含む): 30203796

約数和(自身を除く): 14986564

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23197, 46394, 92788, 185576, 371152, 951077, 1902154, 3804308, 7608616, 15217232]

約数ペア:

[(1, 15217232), (2, 7608616), (4, 3804308), (8, 1902154), (16, 951077), (41, 371152), (82, 185576), (164, 92788), (328, 46394), (656, 23197)]