12516554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14321}}^1$

素因数の和:14365

約数の個数: 16

約数和(自身を含む): 20623680

約数和(自身を除く): 8107126

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 14321, 28642, 272099, 329383, 544198, 658766, 6258277, 12516554]

約数ペア:

[(1, 12516554), (2, 6258277), (19, 658766), (23, 544198), (38, 329383), (46, 272099), (437, 28642), (874, 14321)]