11888976356

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{240259}}^1$

素因数の和:240491

約数の個数: 24

約数和(自身を含む): 21190932000

約数和(自身を除く): 9301955644

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 12371, 24742, 49484, 240259, 480518, 961036, 21383051, 33396001, 42766102, 66792002, 85532204, 133584004, 2972244089, 5944488178, 11888976356]

約数ペア:

[(1, 11888976356), (2, 5944488178), (4, 2972244089), (89, 133584004), (139, 85532204), (178, 66792002), (278, 42766102), (356, 33396001), (556, 21383051), (12371, 961036), (24742, 480518), (49484, 240259)]