1915691189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 2093051520

約数和(自身を除く): 177360331

約数列:

[1, 17, 47, 139, 367, 799, 2209, 2363, 6239, 6533, 17249, 37553, 51013, 111061, 293233, 307051, 810703, 867221, 2397611, 5219867, 13781951, 40759387, 112687717, 1915691189]

約数ペア:

[(1, 1915691189), (17, 112687717), (47, 40759387), (139, 13781951), (367, 5219867), (799, 2397611), (2209, 867221), (2363, 810703), (6239, 307051), (6533, 293233), (17249, 111061), (37553, 51013)]