13211436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157279}}^1$

素因数の和:157293

約数の個数: 24

約数和(自身を含む): 35230720

約数和(自身を除く): 22019284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157279, 314558, 471837, 629116, 943674, 1100953, 1887348, 2201906, 3302859, 4403812, 6605718, 13211436]

約数ペア:

[(1, 13211436), (2, 6605718), (3, 4403812), (4, 3302859), (6, 2201906), (7, 1887348), (12, 1100953), (14, 943674), (21, 629116), (28, 471837), (42, 314558), (84, 157279)]