19118836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1483}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 36648864

約数和(自身を除く): 17530028

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 1483, 2966, 3223, 5932, 6446, 12892, 16313, 32626, 65252, 434519, 869038, 1738076, 4779709, 9559418, 19118836]

約数ペア:

[(1, 19118836), (2, 9559418), (4, 4779709), (11, 1738076), (22, 869038), (44, 434519), (293, 65252), (586, 32626), (1172, 16313), (1483, 12892), (2966, 6446), (3223, 5932)]