1189779866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{505429}}^1$

素因数の和:505549

約数の個数: 16

約数和(自身を含む): 1965111840

約数和(自身を除く): 775331974

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 505429, 1010858, 5559719, 11119438, 54080903, 108161806, 594889933, 1189779866]

約数ペア:

[(1, 1189779866), (2, 594889933), (11, 108161806), (22, 54080903), (107, 11119438), (214, 5559719), (1177, 1010858), (2354, 505429)]