12735340

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4217}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 26927712

約数和(自身を除く): 14192372

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 4217, 8434, 16868, 21085, 42170, 84340, 636767, 1273534, 2547068, 3183835, 6367670, 12735340]

約数ペア:

[(1, 12735340), (2, 6367670), (4, 3183835), (5, 2547068), (10, 1273534), (20, 636767), (151, 84340), (302, 42170), (604, 21085), (755, 16868), (1510, 8434), (3020, 4217)]