12738992

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 28498176

約数和(自身を除く): 15759184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1063, 1498, 1712, 2126, 2996, 4252, 5992, 7441, 8504, 11984, 14882, 17008, 29764, 59528, 113741, 119056, 227482, 454964, 796187, 909928, 1592374, 1819856, 3184748, 6369496, 12738992]

約数ペア:

[(1, 12738992), (2, 6369496), (4, 3184748), (7, 1819856), (8, 1592374), (14, 909928), (16, 796187), (28, 454964), (56, 227482), (107, 119056), (112, 113741), (214, 59528), (428, 29764), (749, 17008), (856, 14882), (1063, 11984), (1498, 8504), (1712, 7441), (2126, 5992), (2996, 4252)]