22440038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 34760880

約数和(自身を除く): 12320842

約数列:

[1, 2, 41, 82, 131, 262, 2089, 4178, 5371, 10742, 85649, 171298, 273659, 547318, 11220019, 22440038]

約数ペア:

[(1, 22440038), (2, 11220019), (41, 547318), (82, 273659), (131, 171298), (262, 85649), (2089, 10742), (4178, 5371)]