12443354

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 12958246

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 97, 98, 119, 154, 187, 194, 238, 343, 374, 539, 679, 686, 833, 1067, 1078, 1309, 1358, 1649, 1666, 2134, 2618, 3298, 3773, 4753, 5831, 7469, 7546, 9163, 9506, 11543, 11662, 14938, 18139, 18326, 23086, 33271, 36278, 52283, 64141, 66542, 80801, 104566, 126973, 128282, 161602, 253946, 365981, 565607, 731962, 888811, 1131214, 1777622, 6221677, 12443354]

約数ペア:

[(1, 12443354), (2, 6221677), (7, 1777622), (11, 1131214), (14, 888811), (17, 731962), (22, 565607), (34, 365981), (49, 253946), (77, 161602), (97, 128282), (98, 126973), (119, 104566), (154, 80801), (187, 66542), (194, 64141), (238, 52283), (343, 36278), (374, 33271), (539, 23086), (679, 18326), (686, 18139), (833, 14938), (1067, 11662), (1078, 11543), (1309, 9506), (1358, 9163), (1649, 7546), (1666, 7469), (2134, 5831), (2618, 4753), (3298, 3773)]