12778875990089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2251}}^1\times {\mathrm{1429609}}^1$

素因数の和:1431909

約数の個数: 24

約数和(自身を含む): 14719470423840

約数和(自身を除く): 1940594433751

約数列:

[1, 11, 19, 209, 361, 2251, 3971, 24761, 42769, 470459, 812611, 1429609, 8938721, 15725699, 27162571, 298788281, 516088849, 3218049859, 5676977339, 35398548449, 61142947321, 672572420531, 1161715999099, 12778875990089]

約数ペア:

[(1, 12778875990089), (11, 1161715999099), (19, 672572420531), (209, 61142947321), (361, 35398548449), (2251, 5676977339), (3971, 3218049859), (24761, 516088849), (42769, 298788281), (470459, 27162571), (812611, 15725699), (1429609, 8938721)]