15790768

素因数分解:

$2^4\times 7^1\times {\mathrm{140989}}^1$

素因数の和:141004

約数の個数: 20

約数和(自身を含む): 34965520

約数和(自身を除く): 19174752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140989, 281978, 563956, 986923, 1127912, 1973846, 2255824, 3947692, 7895384, 15790768]

約数ペア:

[(1, 15790768), (2, 7895384), (4, 3947692), (7, 2255824), (8, 1973846), (14, 1127912), (16, 986923), (28, 563956), (56, 281978), (112, 140989)]