12705484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{26251}}^1$

素因数の和:26277

約数の個数: 18

約数和(自身を含む): 24440612

約数和(自身を除く): 11735128

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 26251, 52502, 105004, 288761, 577522, 1155044, 3176371, 6352742, 12705484]

約数ペア:

[(1, 12705484), (2, 6352742), (4, 3176371), (11, 1155044), (22, 577522), (44, 288761), (121, 105004), (242, 52502), (484, 26251)]