19823048

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 43998300

約数和(自身を除く): 24175252

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 829, 854, 1658, 1708, 2989, 3316, 3416, 5803, 5978, 6632, 11606, 11956, 23212, 23912, 40621, 46424, 50569, 81242, 101138, 162484, 202276, 324968, 353983, 404552, 707966, 1415932, 2477881, 2831864, 4955762, 9911524, 19823048]

約数ペア:

[(1, 19823048), (2, 9911524), (4, 4955762), (7, 2831864), (8, 2477881), (14, 1415932), (28, 707966), (49, 404552), (56, 353983), (61, 324968), (98, 202276), (122, 162484), (196, 101138), (244, 81242), (392, 50569), (427, 46424), (488, 40621), (829, 23912), (854, 23212), (1658, 11956), (1708, 11606), (2989, 6632), (3316, 5978), (3416, 5803)]