19580491246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1\times {\mathrm{213943}}^1$

素因数の和:214695

約数の個数: 16

約数和(自身を含む): 29852889984

約数和(自身を除く): 10272398738

約数列:

[1, 2, 67, 134, 683, 1366, 45761, 91522, 213943, 427886, 14334181, 28668362, 146123069, 292246138, 9790245623, 19580491246]

約数ペア:

[(1, 19580491246), (2, 9790245623), (67, 292246138), (134, 146123069), (683, 28668362), (1366, 14334181), (45761, 427886), (91522, 213943)]