22131004

素因数分解:

$2^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 44362080

約数和(自身を除く): 22231076

約数列:

[1, 2, 4, 7, 14, 28, 809, 977, 1618, 1954, 3236, 3908, 5663, 6839, 11326, 13678, 22652, 27356, 790393, 1580786, 3161572, 5532751, 11065502, 22131004]

約数ペア:

[(1, 22131004), (2, 11065502), (4, 5532751), (7, 3161572), (14, 1580786), (28, 790393), (809, 27356), (977, 22652), (1618, 13678), (1954, 11326), (3236, 6839), (3908, 5663)]