2116727965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2025577}}^1$

素因数の和:2025612

約数の個数: 16

約数和(自身を含む): 2916832320

約数和(自身を除く): 800104355

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2025577, 10127885, 22281347, 38485963, 111406735, 192429815, 423345593, 2116727965]

約数ペア:

[(1, 2116727965), (5, 423345593), (11, 192429815), (19, 111406735), (55, 38485963), (95, 22281347), (209, 10127885), (1045, 2025577)]