16001572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 29615040

約数和(自身を除く): 13613468

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 677, 1244, 1354, 2708, 5909, 11818, 12863, 23636, 25726, 51452, 210547, 421094, 842188, 4000393, 8000786, 16001572]

約数ペア:

[(1, 16001572), (2, 8000786), (4, 4000393), (19, 842188), (38, 421094), (76, 210547), (311, 51452), (622, 25726), (677, 23636), (1244, 12863), (1354, 11818), (2708, 5909)]