16513892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 30033696

約数和(自身を除く): 13519804

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 1433, 2866, 2881, 5732, 5762, 11524, 61619, 96011, 123238, 192022, 246476, 384044, 4128473, 8256946, 16513892]

約数ペア:

[(1, 16513892), (2, 8256946), (4, 4128473), (43, 384044), (67, 246476), (86, 192022), (134, 123238), (172, 96011), (268, 61619), (1433, 11524), (2866, 5762), (2881, 5732)]