12598976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 56

約数和(自身を含む): 28376880

約数和(自身を除く): 15777904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 797, 832, 988, 1216, 1594, 1976, 3188, 3952, 6376, 7904, 10361, 12752, 15143, 15808, 20722, 25504, 30286, 41444, 51008, 60572, 82888, 121144, 165776, 196859, 242288, 331552, 393718, 484576, 663104, 787436, 969152, 1574872, 3149744, 6299488, 12598976]

約数ペア:

[(1, 12598976), (2, 6299488), (4, 3149744), (8, 1574872), (13, 969152), (16, 787436), (19, 663104), (26, 484576), (32, 393718), (38, 331552), (52, 242288), (64, 196859), (76, 165776), (104, 121144), (152, 82888), (208, 60572), (247, 51008), (304, 41444), (416, 30286), (494, 25504), (608, 20722), (797, 15808), (832, 15143), (988, 12752), (1216, 10361), (1594, 7904), (1976, 6376), (3188, 3952)]