12490694587

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1\times {\mathrm{17419}}^1$

素因数の和:18666

約数の個数: 16

約数和(自身を含む): 14448844800

約数和(自身を除く): 1958150213

約数列:

[1, 7, 89, 623, 1151, 8057, 17419, 102439, 121933, 717073, 1550291, 10852037, 20049269, 140344883, 1784384941, 12490694587]

約数ペア:

[(1, 12490694587), (7, 1784384941), (89, 140344883), (623, 20049269), (1151, 10852037), (8057, 1550291), (17419, 717073), (102439, 121933)]