13427512

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 28897920

約数和(自身を除く): 15470408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 691, 694, 1382, 1388, 2429, 2764, 2776, 4837, 4858, 5528, 9674, 9716, 19348, 19432, 38696, 239777, 479554, 959108, 1678439, 1918216, 3356878, 6713756, 13427512]

約数ペア:

[(1, 13427512), (2, 6713756), (4, 3356878), (7, 1918216), (8, 1678439), (14, 959108), (28, 479554), (56, 239777), (347, 38696), (691, 19432), (694, 19348), (1382, 9716), (1388, 9674), (2429, 5528), (2764, 4858), (2776, 4837)]