12485963

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 14862336

約数和(自身を除く): 2376373

約数列:

[1, 7, 31, 163, 217, 353, 1141, 2471, 5053, 10943, 35371, 57539, 76601, 402773, 1783709, 12485963]

約数ペア:

[(1, 12485963), (7, 1783709), (31, 402773), (163, 76601), (217, 57539), (353, 35371), (1141, 10943), (2471, 5053)]