12621954

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{29629}}^1$

素因数の和:29705

約数の個数: 16

約数和(自身を含む): 25600320

約数和(自身を除く): 12978366

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 29629, 59258, 88887, 177774, 2103659, 4207318, 6310977, 12621954]

約数ペア:

[(1, 12621954), (2, 6310977), (3, 4207318), (6, 2103659), (71, 177774), (142, 88887), (213, 59258), (426, 29629)]