15677612804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{14831}}^1$

素因数の和:16848

約数の個数: 48

約数和(自身を含む): 33024337920

約数和(自身を除く): 17346725116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1987, 3974, 7948, 13909, 14831, 27818, 29662, 37753, 55636, 59324, 75506, 103817, 151012, 207634, 264271, 281789, 415268, 528542, 563578, 1057084, 1127156, 1972523, 3945046, 7890092, 29469197, 58938394, 117876788, 206284379, 412568758, 559914743, 825137516, 1119829486, 2239658972, 3919403201, 7838806402, 15677612804]

約数ペア:

[(1, 15677612804), (2, 7838806402), (4, 3919403201), (7, 2239658972), (14, 1119829486), (19, 825137516), (28, 559914743), (38, 412568758), (76, 206284379), (133, 117876788), (266, 58938394), (532, 29469197), (1987, 7890092), (3974, 3945046), (7948, 1972523), (13909, 1127156), (14831, 1057084), (27818, 563578), (29662, 528542), (37753, 415268), (55636, 281789), (59324, 264271), (75506, 207634), (103817, 151012)]