19512164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36677}}^1$

素因数の和:36707

約数の個数: 24

約数和(自身を含む): 41079360

約数和(自身を除く): 21567196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 36677, 73354, 146708, 256739, 513478, 696863, 1026956, 1393726, 2787452, 4878041, 9756082, 19512164]

約数ペア:

[(1, 19512164), (2, 9756082), (4, 4878041), (7, 2787452), (14, 1393726), (19, 1026956), (28, 696863), (38, 513478), (76, 256739), (133, 146708), (266, 73354), (532, 36677)]