15940851

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{947}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 22084608

約数和(自身を除く): 6143757

約数列:

[1, 3, 31, 93, 181, 543, 947, 2841, 5611, 16833, 29357, 88071, 171407, 514221, 5313617, 15940851]

約数ペア:

[(1, 15940851), (3, 5313617), (31, 514221), (93, 171407), (181, 88071), (543, 29357), (947, 16833), (2841, 5611)]