2019913406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6273023}}^1$

素因数の和:6273055

約数の個数: 16

約数和(自身を含む): 3613261824

約数和(自身を除く): 1593348418

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6273023, 12546046, 43911161, 87822322, 144279529, 288559058, 1009956703, 2019913406]

約数ペア:

[(1, 2019913406), (2, 1009956703), (7, 288559058), (14, 144279529), (23, 87822322), (46, 43911161), (161, 12546046), (322, 6273023)]