421590202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1008589}}^1$

素因数の和:1008621

約数の個数: 16

約数和(自身を含む): 726184800

約数和(自身を除く): 304594598

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1008589, 2017178, 11094479, 19163191, 22188958, 38326382, 210795101, 421590202]

約数ペア:

[(1, 421590202), (2, 210795101), (11, 38326382), (19, 22188958), (22, 19163191), (38, 11094479), (209, 2017178), (418, 1008589)]