12355688

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{21157}}^1$

素因数の和:21236

約数の個数: 16

約数和(自身を含む): 23485380

約数和(自身を除く): 11129692

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 21157, 42314, 84628, 169256, 1544461, 3088922, 6177844, 12355688]

約数ペア:

[(1, 12355688), (2, 6177844), (4, 3088922), (8, 1544461), (73, 169256), (146, 84628), (292, 42314), (584, 21157)]