15983804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 29611008

約数和(自身を除く): 13627204

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 2447, 3266, 4894, 6532, 9788, 56281, 112562, 173737, 225124, 347474, 694948, 3995951, 7991902, 15983804]

約数ペア:

[(1, 15983804), (2, 7991902), (4, 3995951), (23, 694948), (46, 347474), (71, 225124), (92, 173737), (142, 112562), (284, 56281), (1633, 9788), (2447, 6532), (3266, 4894)]