12938338

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1493}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 22230720

約数和(自身を除く): 9292382

約数列:

[1, 2, 7, 14, 619, 1238, 1493, 2986, 4333, 8666, 10451, 20902, 924167, 1848334, 6469169, 12938338]

約数ペア:

[(1, 12938338), (2, 6469169), (7, 1848334), (14, 924167), (619, 20902), (1238, 10451), (1493, 8666), (2986, 4333)]