12743266

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 19730880

約数和(自身を除く): 6987614

約数列:

[1, 2, 61, 67, 122, 134, 1559, 3118, 4087, 8174, 95099, 104453, 190198, 208906, 6371633, 12743266]

約数ペア:

[(1, 12743266), (2, 6371633), (61, 208906), (67, 190198), (122, 104453), (134, 95099), (1559, 8174), (3118, 4087)]