11515691516

素因数分解:

$2^2\times 7^1\times {\mathrm{411274697}}^1$

素因数の和:411274708

約数の個数: 12

約数和(自身を含む): 23031383088

約数和(自身を除く): 11515691572

約数列:

[1, 2, 4, 7, 14, 28, 411274697, 822549394, 1645098788, 2878922879, 5757845758, 11515691516]

約数ペア:

[(1, 11515691516), (2, 5757845758), (4, 2878922879), (7, 1645098788), (14, 822549394), (28, 411274697)]