13884345304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{45971}}^1$

素因数の和:47983

約数の個数: 32

約数和(自身を含む): 27417700800

約数和(自身を除く): 13533355496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1987, 3974, 7948, 15896, 37753, 45971, 75506, 91942, 151012, 183884, 302024, 367768, 873449, 1746898, 3493796, 6987592, 91344377, 182688754, 365377508, 730755016, 1735543163, 3471086326, 6942172652, 13884345304]

約数ペア:

[(1, 13884345304), (2, 6942172652), (4, 3471086326), (8, 1735543163), (19, 730755016), (38, 365377508), (76, 182688754), (152, 91344377), (1987, 6987592), (3974, 3493796), (7948, 1746898), (15896, 873449), (37753, 367768), (45971, 302024), (75506, 183884), (91942, 151012)]