19611071999

素因数分解:

${\mathrm{151}}^1\times {\mathrm{5569}}^1\times {\mathrm{23321}}^1$

素因数の和:29041

約数の個数: 8

約数和(自身を含む): 19745338080

約数和(自身を除く): 134266081

約数列:

[1, 151, 5569, 23321, 840919, 3521471, 129874649, 19611071999]

約数ペア:

[(1, 19611071999), (151, 129874649), (5569, 3521471), (23321, 840919)]