20221016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{133033}}^1$

素因数の和:133058

約数の個数: 16

約数和(自身を含む): 39910200

約数和(自身を除く): 19689184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 133033, 266066, 532132, 1064264, 2527627, 5055254, 10110508, 20221016]

約数ペア:

[(1, 20221016), (2, 10110508), (4, 5055254), (8, 2527627), (19, 1064264), (38, 532132), (76, 266066), (152, 133033)]