18195046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12941}}^1$

素因数の和:12999

約数の個数: 16

約数和(自身を含む): 29507760

約数和(自身を除く): 11312714

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 12941, 25882, 245879, 478817, 491758, 957634, 9097523, 18195046]

約数ペア:

[(1, 18195046), (2, 9097523), (19, 957634), (37, 491758), (38, 478817), (74, 245879), (703, 25882), (1406, 12941)]