12355952

素因数分解:

$2^4\times 7^1\times {\mathrm{110321}}^1$

素因数の和:110336

約数の個数: 20

約数和(自身を含む): 27359856

約数和(自身を除く): 15003904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110321, 220642, 441284, 772247, 882568, 1544494, 1765136, 3088988, 6177976, 12355952]

約数ペア:

[(1, 12355952), (2, 6177976), (4, 3088988), (7, 1765136), (8, 1544494), (14, 882568), (16, 772247), (28, 441284), (56, 220642), (112, 110321)]