1900492423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{11027}}^1$

素因数の和:11286

約数の個数: 16

約数和(自身を含む): 2053854720

約数和(自身を除く): 153362297

約数列:

[1, 19, 47, 193, 893, 3667, 9071, 11027, 172349, 209513, 518269, 2128211, 9847111, 40436009, 100025917, 1900492423]

約数ペア:

[(1, 1900492423), (19, 100025917), (47, 40436009), (193, 9847111), (893, 2128211), (3667, 518269), (9071, 209513), (11027, 172349)]