12031873

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 14294016

約数和(自身を除く): 2262143

約数列:

[1, 7, 43, 71, 301, 497, 563, 3053, 3941, 21371, 24209, 39973, 169463, 279811, 1718839, 12031873]

約数ペア:

[(1, 12031873), (7, 1718839), (43, 279811), (71, 169463), (301, 39973), (497, 24209), (563, 21371), (3053, 3941)]