12669666

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{29741}}^1$

素因数の和:29817

約数の個数: 16

約数和(自身を含む): 25697088

約数和(自身を除く): 13027422

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 29741, 59482, 89223, 178446, 2111611, 4223222, 6334833, 12669666]

約数ペア:

[(1, 12669666), (2, 6334833), (3, 4223222), (6, 2111611), (71, 178446), (142, 89223), (213, 59482), (426, 29741)]