1889004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12109}}^1$

素因数の和:12129

約数の個数: 24

約数和(自身を含む): 4747120

約数和(自身を除く): 2858116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12109, 24218, 36327, 48436, 72654, 145308, 157417, 314834, 472251, 629668, 944502, 1889004]

約数ペア:

[(1, 1889004), (2, 944502), (3, 629668), (4, 472251), (6, 314834), (12, 157417), (13, 145308), (26, 72654), (39, 48436), (52, 36327), (78, 24218), (156, 12109)]