17422420

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1093}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 36666504

約数和(自身を除く): 19244084

約数列:

[1, 2, 4, 5, 10, 20, 797, 1093, 1594, 2186, 3188, 3985, 4372, 5465, 7970, 10930, 15940, 21860, 871121, 1742242, 3484484, 4355605, 8711210, 17422420]

約数ペア:

[(1, 17422420), (2, 8711210), (4, 4355605), (5, 3484484), (10, 1742242), (20, 871121), (797, 21860), (1093, 15940), (1594, 10930), (2186, 7970), (3188, 5465), (3985, 4372)]