11919824

素因数分解:

$2^4\times 7^1\times {\mathrm{106427}}^1$

素因数の和:106442

約数の個数: 20

約数和(自身を含む): 26394144

約数和(自身を除く): 14474320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 106427, 212854, 425708, 744989, 851416, 1489978, 1702832, 2979956, 5959912, 11919824]

約数ペア:

[(1, 11919824), (2, 5959912), (4, 2979956), (7, 1702832), (8, 1489978), (14, 851416), (16, 744989), (28, 425708), (56, 212854), (112, 106427)]