19594682912

素因数分解:

$2^5\times 7^2\times {\mathrm{151}}^1\times {\mathrm{82759}}^1$

素因数の和:82934

約数の個数: 72

約数和(自身を含む): 45173056320

約数和(自身を除く): 25578373408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 151, 196, 224, 302, 392, 604, 784, 1057, 1208, 1568, 2114, 2416, 4228, 4832, 7399, 8456, 14798, 16912, 29596, 33824, 59192, 82759, 118384, 165518, 236768, 331036, 579313, 662072, 1158626, 1324144, 2317252, 2648288, 4055191, 4634504, 8110382, 9269008, 12496609, 16220764, 18538016, 24993218, 32441528, 49986436, 64883056, 87476263, 99972872, 129766112, 174952526, 199945744, 349905052, 399891488, 612333841, 699810104, 1224667682, 1399620208, 2449335364, 2799240416, 4898670728, 9797341456, 19594682912]

約数ペア:

[(1, 19594682912), (2, 9797341456), (4, 4898670728), (7, 2799240416), (8, 2449335364), (14, 1399620208), (16, 1224667682), (28, 699810104), (32, 612333841), (49, 399891488), (56, 349905052), (98, 199945744), (112, 174952526), (151, 129766112), (196, 99972872), (224, 87476263), (302, 64883056), (392, 49986436), (604, 32441528), (784, 24993218), (1057, 18538016), (1208, 16220764), (1568, 12496609), (2114, 9269008), (2416, 8110382), (4228, 4634504), (4832, 4055191), (7399, 2648288), (8456, 2317252), (14798, 1324144), (16912, 1158626), (29596, 662072), (33824, 579313), (59192, 331036), (82759, 236768), (118384, 165518)]