123428162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431567}}^1$

素因数の和:431593

約数の個数: 16

約数和(自身を含む): 217510272

約数和(自身を除く): 94082110

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 431567, 863134, 4747237, 5610371, 9494474, 11220742, 61714081, 123428162]

約数ペア:

[(1, 123428162), (2, 61714081), (11, 11220742), (13, 9494474), (22, 5610371), (26, 4747237), (143, 863134), (286, 431567)]