15551911870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{141381017}}^1$

素因数の和:141381035

約数の個数: 16

約数和(自身を含む): 30538299888

約数和(自身を除く): 14986388018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 141381017, 282762034, 706905085, 1413810170, 1555191187, 3110382374, 7775955935, 15551911870]

約数ペア:

[(1, 15551911870), (2, 7775955935), (5, 3110382374), (10, 1555191187), (11, 1413810170), (22, 706905085), (55, 282762034), (110, 141381017)]