15740074

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2710

約数の個数: 24

約数和(自身を含む): 27925668

約数和(自身を除く): 12185594

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2633, 2989, 5266, 5978, 18431, 36862, 129017, 160613, 258034, 321226, 1124291, 2248582, 7870037, 15740074]

約数ペア:

[(1, 15740074), (2, 7870037), (7, 2248582), (14, 1124291), (49, 321226), (61, 258034), (98, 160613), (122, 129017), (427, 36862), (854, 18431), (2633, 5978), (2989, 5266)]