2019915982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6273031}}^1$

素因数の和:6273063

約数の個数: 16

約数和(自身を含む): 3613266432

約数和(自身を除く): 1593350450

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6273031, 12546062, 43911217, 87822434, 144279713, 288559426, 1009957991, 2019915982]

約数ペア:

[(1, 2019915982), (2, 1009957991), (7, 288559426), (14, 144279713), (23, 87822434), (46, 43911217), (161, 12546062), (322, 6273031)]