2087665318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1\times {\mathrm{14717}}^1$

素因数の和:18471

約数の個数: 16

約数和(自身を含む): 3297420720

約数和(自身を除く): 1209755402

約数列:

[1, 2, 19, 38, 3733, 7466, 14717, 29434, 70927, 141854, 279623, 559246, 54938561, 109877122, 1043832659, 2087665318]

約数ペア:

[(1, 2087665318), (2, 1043832659), (19, 109877122), (38, 54938561), (3733, 559246), (7466, 279623), (14717, 141854), (29434, 70927)]