12887274

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{29423}}^1$

素因数の和:29501

約数の個数: 16

約数和(自身を含む): 26128512

約数和(自身を除く): 13241238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 29423, 58846, 88269, 176538, 2147879, 4295758, 6443637, 12887274]

約数ペア:

[(1, 12887274), (2, 6443637), (3, 4295758), (6, 2147879), (73, 176538), (146, 88269), (219, 58846), (438, 29423)]