19123064

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 37422000

約数和(自身を除く): 18298936

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 593, 1112, 1186, 2372, 4031, 4744, 8062, 16124, 17197, 32248, 34394, 68788, 82427, 137576, 164854, 329708, 659416, 2390383, 4780766, 9561532, 19123064]

約数ペア:

[(1, 19123064), (2, 9561532), (4, 4780766), (8, 2390383), (29, 659416), (58, 329708), (116, 164854), (139, 137576), (232, 82427), (278, 68788), (556, 34394), (593, 32248), (1112, 17197), (1186, 16124), (2372, 8062), (4031, 4744)]