19003818251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{63211}}^1$

素因数の和:63554

約数の個数: 16

約数和(自身を含む): 20984361216

約数和(自身を除く): 1980542965

約数列:

[1, 11, 151, 181, 1661, 1991, 27331, 63211, 300641, 695321, 9544861, 11441191, 104993471, 125853101, 1727619841, 19003818251]

約数ペア:

[(1, 19003818251), (11, 1727619841), (151, 125853101), (181, 104993471), (1661, 11441191), (1991, 9544861), (27331, 695321), (63211, 300641)]