19327022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67577}}^1$

素因数の和:67603

約数の個数: 16

約数和(自身を含む): 34059312

約数和(自身を除く): 14732290

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 67577, 135154, 743347, 878501, 1486694, 1757002, 9663511, 19327022]

約数ペア:

[(1, 19327022), (2, 9663511), (11, 1757002), (13, 1486694), (22, 878501), (26, 743347), (143, 135154), (286, 67577)]