19066060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73331}}^1$

素因数の和:73353

約数の個数: 24

約数和(自身を含む): 43119216

約数和(自身を除く): 24053156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 73331, 146662, 293324, 366655, 733310, 953303, 1466620, 1906606, 3813212, 4766515, 9533030, 19066060]

約数ペア:

[(1, 19066060), (2, 9533030), (4, 4766515), (5, 3813212), (10, 1906606), (13, 1466620), (20, 953303), (26, 733310), (52, 366655), (65, 293324), (130, 146662), (260, 73331)]