380236417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{18013}}^1$

素因数の和:18144

約数の個数: 16

約数和(自身を含む): 440982720

約数和(自身を除く): 60746303

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 18013, 21109, 198143, 342247, 1819313, 3764717, 20012443, 34566947, 380236417]

約数ペア:

[(1, 380236417), (11, 34566947), (19, 20012443), (101, 3764717), (209, 1819313), (1111, 342247), (1919, 198143), (18013, 21109)]