16859290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 34867584

約数和(自身を除く): 18008294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1061, 1135, 1589, 2122, 2270, 3178, 5305, 7427, 7945, 10610, 14854, 15890, 37135, 74270, 240847, 481694, 1204235, 1685929, 2408470, 3371858, 8429645, 16859290]

約数ペア:

[(1, 16859290), (2, 8429645), (5, 3371858), (7, 2408470), (10, 1685929), (14, 1204235), (35, 481694), (70, 240847), (227, 74270), (454, 37135), (1061, 15890), (1135, 14854), (1589, 10610), (2122, 7945), (2270, 7427), (3178, 5305)]