19049968336

素因数分解:

$2^4\times 7^2\times {\mathrm{1873}}^1\times {\mathrm{12973}}^1$

素因数の和:14868

約数の個数: 60

約数和(自身を含む): 42961558692

約数和(自身を除く): 23911590356

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1873, 3746, 7492, 12973, 13111, 14984, 25946, 26222, 29968, 51892, 52444, 90811, 91777, 103784, 104888, 181622, 183554, 207568, 209776, 363244, 367108, 635677, 726488, 734216, 1271354, 1452976, 1468432, 2542708, 5085416, 10170832, 24298429, 48596858, 97193716, 170089003, 194387432, 340178006, 388774864, 680356012, 1190623021, 1360712024, 2381246042, 2721424048, 4762492084, 9524984168, 19049968336]

約数ペア:

[(1, 19049968336), (2, 9524984168), (4, 4762492084), (7, 2721424048), (8, 2381246042), (14, 1360712024), (16, 1190623021), (28, 680356012), (49, 388774864), (56, 340178006), (98, 194387432), (112, 170089003), (196, 97193716), (392, 48596858), (784, 24298429), (1873, 10170832), (3746, 5085416), (7492, 2542708), (12973, 1468432), (13111, 1452976), (14984, 1271354), (25946, 734216), (26222, 726488), (29968, 635677), (51892, 367108), (52444, 363244), (90811, 209776), (91777, 207568), (103784, 183554), (104888, 181622)]