2211104510

素因数分解:

$2^1\times 5^1\times {\mathrm{19531}}^1\times {\mathrm{11321}}^1$

素因数の和:30859

約数の個数: 16

約数和(自身を含む): 3980543472

約数和(自身を除く): 1769438962

約数列:

[1, 2, 5, 10, 11321, 19531, 22642, 39062, 56605, 97655, 113210, 195310, 221110451, 442220902, 1105552255, 2211104510]

約数ペア:

[(1, 2211104510), (2, 1105552255), (5, 442220902), (10, 221110451), (11321, 195310), (19531, 113210), (22642, 97655), (39062, 56605)]