19065100

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2394

約数の個数: 36

約数和(自身を含む): 41887944

約数和(自身を除く): 22822844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 2297, 4150, 4594, 8300, 9188, 11485, 22970, 45940, 57425, 114850, 190651, 229700, 381302, 762604, 953255, 1906510, 3813020, 4766275, 9532550, 19065100]

約数ペア:

[(1, 19065100), (2, 9532550), (4, 4766275), (5, 3813020), (10, 1906510), (20, 953255), (25, 762604), (50, 381302), (83, 229700), (100, 190651), (166, 114850), (332, 57425), (415, 45940), (830, 22970), (1660, 11485), (2075, 9188), (2297, 8300), (4150, 4594)]