19345779037

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{158161}}^1$

素因数の和:158368

約数の個数: 12

約数和(自身を含む): 21051045876

約数和(自身を除く): 1705266839

約数列:

[1, 13, 97, 1261, 9409, 122317, 158161, 2056093, 15341617, 199441021, 1488136849, 19345779037]

約数ペア:

[(1, 19345779037), (13, 1488136849), (97, 199441021), (1261, 15341617), (9409, 2056093), (122317, 158161)]