12613138

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 19404000

約数和(自身を除く): 6790862

約数列:

[1, 2, 59, 118, 139, 278, 769, 1538, 8201, 16402, 45371, 90742, 106891, 213782, 6306569, 12613138]

約数ペア:

[(1, 12613138), (2, 6306569), (59, 213782), (118, 106891), (139, 90742), (278, 45371), (769, 16402), (1538, 8201)]