11772667748

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{8152817}}^1$

素因数の和:8152859

約数の個数: 18

約数和(自身を含む): 21743565606

約数和(自身を除く): 9970897858

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 8152817, 16305634, 32611268, 154903523, 309807046, 619614092, 2943166937, 5886333874, 11772667748]

約数ペア:

[(1, 11772667748), (2, 5886333874), (4, 2943166937), (19, 619614092), (38, 309807046), (76, 154903523), (361, 32611268), (722, 16305634), (1444, 8152817)]