239790716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{286831}}^1$

素因数の和:286865

約数の個数: 24

約数和(自身を含む): 481877760

約数和(自身を除く): 242087044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 286831, 573662, 1147324, 3155141, 5449789, 6310282, 10899578, 12620564, 21799156, 59947679, 119895358, 239790716]

約数ペア:

[(1, 239790716), (2, 119895358), (4, 59947679), (11, 21799156), (19, 12620564), (22, 10899578), (38, 6310282), (44, 5449789), (76, 3155141), (209, 1147324), (418, 573662), (836, 286831)]