2013947123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{7517}}^1$

素因数の和:7834

約数の個数: 16

約数和(自身を含む): 2165184000

約数和(自身を除く): 151236877

約数列:

[1, 19, 59, 239, 1121, 4541, 7517, 14101, 142823, 267919, 443503, 1796563, 8426557, 34134697, 105997217, 2013947123]

約数ペア:

[(1, 2013947123), (19, 105997217), (59, 34134697), (239, 8426557), (1121, 1796563), (4541, 443503), (7517, 267919), (14101, 142823)]