19065574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 14319386

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 919, 943, 1838, 1886, 10109, 10373, 20218, 20746, 21137, 37679, 42274, 75358, 232507, 414469, 465014, 828938, 866617, 1733234, 9532787, 19065574]

約数ペア:

[(1, 19065574), (2, 9532787), (11, 1733234), (22, 866617), (23, 828938), (41, 465014), (46, 414469), (82, 232507), (253, 75358), (451, 42274), (506, 37679), (902, 21137), (919, 20746), (943, 20218), (1838, 10373), (1886, 10109)]