11819378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 18714240

約数和(自身を除く): 6894862

約数列:

[1, 2, 23, 46, 89, 178, 2047, 2887, 4094, 5774, 66401, 132802, 256943, 513886, 5909689, 11819378]

約数ペア:

[(1, 11819378), (2, 5909689), (23, 513886), (46, 256943), (89, 132802), (178, 66401), (2047, 5774), (2887, 4094)]