172033730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1563943}}^1$

素因数の和:1563961

約数の個数: 16

約数和(自身を含む): 337811904

約数和(自身を除く): 165778174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1563943, 3127886, 7819715, 15639430, 17203373, 34406746, 86016865, 172033730]

約数ペア:

[(1, 172033730), (2, 86016865), (5, 34406746), (10, 17203373), (11, 15639430), (22, 7819715), (55, 3127886), (110, 1563943)]