9637892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19913}}^1$

素因数の和:19939

約数の個数: 18

約数和(自身を含む): 18539934

約数和(自身を除く): 8902042

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19913, 39826, 79652, 219043, 438086, 876172, 2409473, 4818946, 9637892]

約数ペア:

[(1, 9637892), (2, 4818946), (4, 2409473), (11, 876172), (22, 438086), (44, 219043), (121, 79652), (242, 39826), (484, 19913)]