11393968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16561}}^1$

素因数の和:16612

約数の個数: 20

約数和(自身を含む): 22590568

約数和(自身を除く): 11196600

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16561, 33122, 66244, 132488, 264976, 712123, 1424246, 2848492, 5696984, 11393968]

約数ペア:

[(1, 11393968), (2, 5696984), (4, 2848492), (8, 1424246), (16, 712123), (43, 264976), (86, 132488), (172, 66244), (344, 33122), (688, 16561)]