11864476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17551}}^1$

素因数の和:17581

約数の個数: 18

約数和(自身を含む): 22484112

約数和(自身を除く): 10619636

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 17551, 35102, 70204, 228163, 456326, 912652, 2966119, 5932238, 11864476]

約数ペア:

[(1, 11864476), (2, 5932238), (4, 2966119), (13, 912652), (26, 456326), (52, 228163), (169, 70204), (338, 35102), (676, 17551)]