12791052

素因数分解:

$2^2\times 3^2\times {\mathrm{355307}}^1$

素因数の和:355317

約数の個数: 18

約数和(自身を含む): 32333028

約数和(自身を除く): 19541976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 355307, 710614, 1065921, 1421228, 2131842, 3197763, 4263684, 6395526, 12791052]

約数ペア:

[(1, 12791052), (2, 6395526), (3, 4263684), (4, 3197763), (6, 2131842), (9, 1421228), (12, 1065921), (18, 710614), (36, 355307)]