8712184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 18522000

約数和(自身を除く): 9809816

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4409, 8818, 17636, 35272, 57317, 83771, 114634, 167542, 229268, 335084, 458536, 670168, 1089023, 2178046, 4356092, 8712184]

約数ペア:

[(1, 8712184), (2, 4356092), (4, 2178046), (8, 1089023), (13, 670168), (19, 458536), (26, 335084), (38, 229268), (52, 167542), (76, 114634), (104, 83771), (152, 57317), (247, 35272), (494, 17636), (988, 8818), (1976, 4409)]