21414248

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{11689}}^1$

素因数の和:11924

約数の個数: 16

約数和(自身を含む): 40330500

約数和(自身を除く): 18916252

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 11689, 23378, 46756, 93512, 2676781, 5353562, 10707124, 21414248]

約数ペア:

[(1, 21414248), (2, 10707124), (4, 5353562), (8, 2676781), (229, 93512), (458, 46756), (916, 23378), (1832, 11689)]