19148283

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27631}}^1$

素因数の和:27655

約数の個数: 24

約数和(自身を含む): 34484736

約数和(自身を除く): 15336453

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 27631, 82893, 193417, 248679, 303941, 580251, 911823, 1740753, 2127587, 2735469, 6382761, 19148283]

約数ペア:

[(1, 19148283), (3, 6382761), (7, 2735469), (9, 2127587), (11, 1740753), (21, 911823), (33, 580251), (63, 303941), (77, 248679), (99, 193417), (231, 82893), (693, 27631)]