11198768

素因数分解:

$2^4\times 7^1\times {\mathrm{99989}}^1$

素因数の和:100004

約数の個数: 20

約数和(自身を含む): 24797520

約数和(自身を除く): 13598752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 99989, 199978, 399956, 699923, 799912, 1399846, 1599824, 2799692, 5599384, 11198768]

約数ペア:

[(1, 11198768), (2, 5599384), (4, 2799692), (7, 1599824), (8, 1399846), (14, 799912), (16, 699923), (28, 399956), (56, 199978), (112, 99989)]