19953782354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6006557}}^1$

素因数の和:6006721

約数の個数: 16

約数和(自身を含む): 32867885376

約数和(自身を除く): 12914103022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 6006557, 12013114, 66072127, 132144254, 906990107, 1813980214, 9976891177, 19953782354]

約数ペア:

[(1, 19953782354), (2, 9976891177), (11, 1813980214), (22, 906990107), (151, 132144254), (302, 66072127), (1661, 12013114), (3322, 6006557)]