13227812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 25138176

約数和(自身を除く): 11910364

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 2003, 3302, 4006, 6604, 8012, 26039, 52078, 104156, 254381, 508762, 1017524, 3306953, 6613906, 13227812]

約数ペア:

[(1, 13227812), (2, 6613906), (4, 3306953), (13, 1017524), (26, 508762), (52, 254381), (127, 104156), (254, 52078), (508, 26039), (1651, 8012), (2003, 6604), (3302, 4006)]