12912984938

素因数分解:

$2^1\times 7^1\times {\mathrm{4759}}^1\times {\mathrm{193813}}^1$

素因数の和:198581

約数の個数: 16

約数和(自身を含む): 22141311360

約数和(自身を除く): 9228326422

約数列:

[1, 2, 7, 14, 4759, 9518, 33313, 66626, 193813, 387626, 1356691, 2713382, 922356067, 1844712134, 6456492469, 12912984938]

約数ペア:

[(1, 12912984938), (2, 6456492469), (7, 1844712134), (14, 922356067), (4759, 2713382), (9518, 1356691), (33313, 387626), (66626, 193813)]