2097448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13799}}^1$

素因数の和:13824

約数の個数: 16

約数和(自身を含む): 4140000

約数和(自身を除く): 2042552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13799, 27598, 55196, 110392, 262181, 524362, 1048724, 2097448]

約数ペア:

[(1, 2097448), (2, 1048724), (4, 524362), (8, 262181), (19, 110392), (38, 55196), (76, 27598), (152, 13799)]