2011671255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12191947}}^1$

素因数の和:12191966

約数の個数: 16

約数和(自身を含む): 3511281024

約数和(自身を除く): 1499609769

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12191947, 36575841, 60959735, 134111417, 182879205, 402334251, 670557085, 2011671255]

約数ペア:

[(1, 2011671255), (3, 670557085), (5, 402334251), (11, 182879205), (15, 134111417), (33, 60959735), (55, 36575841), (165, 12191947)]