15235568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2229

約数の個数: 40

約数和(自身を含む): 32438400

約数和(自身を除く): 17202832

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 2179, 3496, 4358, 6992, 8716, 17432, 34864, 41401, 50117, 82802, 100234, 165604, 200468, 331208, 400936, 662416, 801872, 952223, 1904446, 3808892, 7617784, 15235568]

約数ペア:

[(1, 15235568), (2, 7617784), (4, 3808892), (8, 1904446), (16, 952223), (19, 801872), (23, 662416), (38, 400936), (46, 331208), (76, 200468), (92, 165604), (152, 100234), (184, 82802), (304, 50117), (368, 41401), (437, 34864), (874, 17432), (1748, 8716), (2179, 6992), (3496, 4358)]