13214768

素因数分解:

$2^4\times 7^1\times {\mathrm{117989}}^1$

素因数の和:118004

約数の個数: 20

約数和(自身を含む): 29261520

約数和(自身を除く): 16046752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117989, 235978, 471956, 825923, 943912, 1651846, 1887824, 3303692, 6607384, 13214768]

約数ペア:

[(1, 13214768), (2, 6607384), (4, 3303692), (7, 1887824), (8, 1651846), (14, 943912), (16, 825923), (28, 471956), (56, 235978), (112, 117989)]