15706730158

素因数分解:

$2^1\times 7^1\times {\mathrm{18379}}^1\times {\mathrm{61043}}^1$

素因数の和:79431

約数の個数: 16

約数和(自身を含む): 26927729280

約数和(自身を除く): 11220999122

約数列:

[1, 2, 7, 14, 18379, 36758, 61043, 122086, 128653, 257306, 427301, 854602, 1121909297, 2243818594, 7853365079, 15706730158]

約数ペア:

[(1, 15706730158), (2, 7853365079), (7, 2243818594), (14, 1121909297), (18379, 854602), (36758, 427301), (61043, 257306), (122086, 128653)]