39047318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21863}}^1$

素因数の和:21931

約数の個数: 16

約数和(自身を含む): 62968320

約数和(自身を除く): 23921002

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 21863, 43726, 415397, 830794, 1027561, 2055122, 19523659, 39047318]

約数ペア:

[(1, 39047318), (2, 19523659), (19, 2055122), (38, 1027561), (47, 830794), (94, 415397), (893, 43726), (1786, 21863)]