19470666

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{104681}}^1$

素因数の和:104717

約数の個数: 16

約数和(自身を含む): 40197888

約数和(自身を除く): 20727222

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 104681, 209362, 314043, 628086, 3245111, 6490222, 9735333, 19470666]

約数ペア:

[(1, 19470666), (2, 9735333), (3, 6490222), (6, 3245111), (31, 628086), (62, 314043), (93, 209362), (186, 104681)]