15117311468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{22751}}^1$

素因数の和:24030

約数の個数: 48

約数和(自身を含む): 31852800000

約数和(自身を除く): 16735488532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1249, 2498, 4996, 8743, 17486, 22751, 23731, 34972, 45502, 47462, 91004, 94924, 159257, 166117, 318514, 332234, 432269, 637028, 664468, 864538, 1729076, 3025883, 6051766, 12103532, 28415999, 56831998, 113663996, 198911993, 397823986, 539903981, 795647972, 1079807962, 2159615924, 3779327867, 7558655734, 15117311468]

約数ペア:

[(1, 15117311468), (2, 7558655734), (4, 3779327867), (7, 2159615924), (14, 1079807962), (19, 795647972), (28, 539903981), (38, 397823986), (76, 198911993), (133, 113663996), (266, 56831998), (532, 28415999), (1249, 12103532), (2498, 6051766), (4996, 3025883), (8743, 1729076), (17486, 864538), (22751, 664468), (23731, 637028), (34972, 432269), (45502, 332234), (47462, 318514), (91004, 166117), (94924, 159257)]