12467702990

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{859249}}^1$

素因数の和:860707

約数の個数: 16

約数和(自身を含む): 22457358000

約数和(自身を除く): 9989655010

約数列:

[1, 2, 5, 10, 1451, 2902, 7255, 14510, 859249, 1718498, 4296245, 8592490, 1246770299, 2493540598, 6233851495, 12467702990]

約数ペア:

[(1, 12467702990), (2, 6233851495), (5, 2493540598), (10, 1246770299), (1451, 8592490), (2902, 4296245), (7255, 1718498), (14510, 859249)]