13391474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3385

約数の個数: 16

約数和(自身を含む): 21202560

約数和(自身を除く): 7811086

約数列:

[1, 2, 23, 46, 89, 178, 2047, 3271, 4094, 6542, 75233, 150466, 291119, 582238, 6695737, 13391474]

約数ペア:

[(1, 13391474), (2, 6695737), (23, 582238), (46, 291119), (89, 150466), (178, 75233), (2047, 6542), (3271, 4094)]