19576346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 12599014

約数列:

[1, 2, 19, 38, 47, 94, 97, 113, 194, 226, 893, 1786, 1843, 2147, 3686, 4294, 4559, 5311, 9118, 10622, 10961, 21922, 86621, 100909, 173242, 201818, 208259, 416518, 515167, 1030334, 9788173, 19576346]

約数ペア:

[(1, 19576346), (2, 9788173), (19, 1030334), (38, 515167), (47, 416518), (94, 208259), (97, 201818), (113, 173242), (194, 100909), (226, 86621), (893, 21922), (1786, 10961), (1843, 10622), (2147, 9118), (3686, 5311), (4294, 4559)]