12840184

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6197}}^1$

素因数の和:6247

約数の個数: 32

約数和(自身を含む): 28262880

約数和(自身を除く): 15422696

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 6197, 12394, 24788, 43379, 49576, 86758, 173516, 229289, 347032, 458578, 917156, 1605023, 1834312, 3210046, 6420092, 12840184]

約数ペア:

[(1, 12840184), (2, 6420092), (4, 3210046), (7, 1834312), (8, 1605023), (14, 917156), (28, 458578), (37, 347032), (56, 229289), (74, 173516), (148, 86758), (259, 49576), (296, 43379), (518, 24788), (1036, 12394), (2072, 6197)]