12658244543

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{7297}}^1\times {\mathrm{13043}}^1$

素因数の和:20366

約数の個数: 16

約数和(自身を含む): 15231217920

約数和(自身を除く): 2572973377

約数列:

[1, 7, 19, 133, 7297, 13043, 51079, 91301, 138643, 247817, 970501, 1734719, 95174771, 666223397, 1808320649, 12658244543]

約数ペア:

[(1, 12658244543), (7, 1808320649), (19, 666223397), (133, 95174771), (7297, 1734719), (13043, 970501), (51079, 247817), (91301, 138643)]