16488868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1279}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 31610880

約数和(自身を除く): 15122012

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 1279, 2558, 3223, 5116, 6446, 12892, 14069, 28138, 56276, 374747, 749494, 1498988, 4122217, 8244434, 16488868]

約数ペア:

[(1, 16488868), (2, 8244434), (4, 4122217), (11, 1498988), (22, 749494), (44, 374747), (293, 56276), (586, 28138), (1172, 14069), (1279, 12892), (2558, 6446), (3223, 5116)]