12153986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{727}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 19690944

約数和(自身を除く): 7536958

約数列:

[1, 2, 13, 26, 643, 727, 1286, 1454, 8359, 9451, 16718, 18902, 467461, 934922, 6076993, 12153986]

約数ペア:

[(1, 12153986), (2, 6076993), (13, 934922), (26, 467461), (643, 18902), (727, 16718), (1286, 9451), (1454, 8359)]