12499948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7151}}^1$

素因数の和:7197

約数の個数: 24

約数和(自身を含む): 24030720

約数和(自身を除く): 11530772

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7151, 14302, 28604, 135869, 164473, 271738, 328946, 543476, 657892, 3124987, 6249974, 12499948]

約数ペア:

[(1, 12499948), (2, 6249974), (4, 3124987), (19, 657892), (23, 543476), (38, 328946), (46, 271738), (76, 164473), (92, 135869), (437, 28604), (874, 14302), (1748, 7151)]