13397608

素因数分解:

$2^3\times 7^1\times {\mathrm{239243}}^1$

素因数の和:239256

約数の個数: 16

約数和(自身を含む): 28709280

約数和(自身を除く): 15311672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239243, 478486, 956972, 1674701, 1913944, 3349402, 6698804, 13397608]

約数ペア:

[(1, 13397608), (2, 6698804), (4, 3349402), (7, 1913944), (8, 1674701), (14, 956972), (28, 478486), (56, 239243)]