190020142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 318173184

約数和(自身を除く): 128153042

約数列:

[1, 2, 13, 26, 31, 62, 403, 431, 547, 806, 862, 1094, 5603, 7111, 11206, 13361, 14222, 16957, 26722, 33914, 173693, 220441, 235757, 347386, 440882, 471514, 3064841, 6129682, 7308467, 14616934, 95010071, 190020142]

約数ペア:

[(1, 190020142), (2, 95010071), (13, 14616934), (26, 7308467), (31, 6129682), (62, 3064841), (403, 471514), (431, 440882), (547, 347386), (806, 235757), (862, 220441), (1094, 173693), (5603, 33914), (7111, 26722), (11206, 16957), (13361, 14222)]