2019007942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6270211}}^1$

素因数の和:6270243

約数の個数: 16

約数和(自身を含む): 3611642112

約数和(自身を除く): 1592634170

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6270211, 12540422, 43891477, 87782954, 144214853, 288429706, 1009503971, 2019007942]

約数ペア:

[(1, 2019007942), (2, 1009503971), (7, 288429706), (14, 144214853), (23, 87782954), (46, 43891477), (161, 12540422), (322, 6270211)]