19766596213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{130147}}^1$

素因数の和:131836

約数の個数: 16

約数和(自身を含む): 24342881920

約数和(自身を除く): 4576285707

約数列:

[1, 7, 13, 91, 1669, 11683, 21697, 130147, 151879, 911029, 1691911, 11843377, 217215343, 1520507401, 2823799459, 19766596213]

約数ペア:

[(1, 19766596213), (7, 2823799459), (13, 1520507401), (91, 217215343), (1669, 11843377), (11683, 1691911), (21697, 911029), (130147, 151879)]