1982384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6548

約数の個数: 20

約数和(自身を含む): 4043640

約数和(自身を除く): 2061256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6521, 13042, 26084, 52168, 104336, 123899, 247798, 495596, 991192, 1982384]

約数ペア:

[(1, 1982384), (2, 991192), (4, 495596), (8, 247798), (16, 123899), (19, 104336), (38, 52168), (76, 26084), (152, 13042), (304, 6521)]