21946024

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{4201}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 41221620

約数和(自身を除く): 19275596

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 4201, 5224, 8402, 16804, 33608, 2743253, 5486506, 10973012, 21946024]

約数ペア:

[(1, 21946024), (2, 10973012), (4, 5486506), (8, 2743253), (653, 33608), (1306, 16804), (2612, 8402), (4201, 5224)]