1917369971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{13879}}^1$

素因数の和:14570

約数の個数: 16

約数和(自身を含む): 2205254400

約数和(自身を除く): 287884429

約数列:

[1, 11, 19, 209, 661, 7271, 12559, 13879, 138149, 152669, 263701, 2900711, 9174019, 100914209, 174306361, 1917369971]

約数ペア:

[(1, 1917369971), (11, 174306361), (19, 100914209), (209, 9174019), (661, 2900711), (7271, 263701), (12559, 152669), (13879, 138149)]