19057004

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{4621}}^1$

素因数の和:5656

約数の個数: 12

約数和(自身を含む): 33389328

約数和(自身を除く): 14332324

約数列:

[1, 2, 4, 1031, 2062, 4124, 4621, 9242, 18484, 4764251, 9528502, 19057004]

約数ペア:

[(1, 19057004), (2, 9528502), (4, 4764251), (1031, 18484), (2062, 9242), (4124, 4621)]