16887892

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2657}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 33937344

約数和(自身を除く): 17049452

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 2657, 3178, 5314, 6356, 10628, 18599, 37198, 74396, 603139, 1206278, 2412556, 4221973, 8443946, 16887892]

約数ペア:

[(1, 16887892), (2, 8443946), (4, 4221973), (7, 2412556), (14, 1206278), (28, 603139), (227, 74396), (454, 37198), (908, 18599), (1589, 10628), (2657, 6356), (3178, 5314)]