20160219183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12608017}}^1$

素因数の和:12608074

約数の個数: 16

約数和(自身を含む): 29654058336

約数和(自身を除く): 9493839153

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 12608017, 37824051, 163904221, 491712663, 516928697, 1550786091, 6720073061, 20160219183]

約数ペア:

[(1, 20160219183), (3, 6720073061), (13, 1550786091), (39, 516928697), (41, 491712663), (123, 163904221), (533, 37824051), (1599, 12608017)]