19079721683

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{440569}}^1$

素因数の和:440738

約数の個数: 16

約数和(自身を含む): 21654896640

約数和(自身を除く): 2575174957

約数列:

[1, 11, 31, 127, 341, 1397, 3937, 43307, 440569, 4846259, 13657639, 55952263, 150234029, 615474893, 1734520153, 19079721683]

約数ペア:

[(1, 19079721683), (11, 1734520153), (31, 615474893), (127, 150234029), (341, 55952263), (1397, 13657639), (3937, 4846259), (43307, 440569)]