16037021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 22165248

約数和(自身を除く): 6128227

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 433, 481, 1001, 2849, 3031, 3367, 4763, 5291, 5629, 16021, 33341, 37037, 39403, 61919, 112147, 176231, 208273, 433433, 1233617, 1457911, 2291003, 16037021]

約数ペア:

[(1, 16037021), (7, 2291003), (11, 1457911), (13, 1233617), (37, 433433), (77, 208273), (91, 176231), (143, 112147), (259, 61919), (407, 39403), (433, 37037), (481, 33341), (1001, 16021), (2849, 5629), (3031, 5291), (3367, 4763)]