12984356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42157}}^1$

素因数の和:42179

約数の個数: 24

約数和(自身を含む): 28330176

約数和(自身を除く): 15345820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42157, 84314, 168628, 295099, 463727, 590198, 927454, 1180396, 1854908, 3246089, 6492178, 12984356]

約数ペア:

[(1, 12984356), (2, 6492178), (4, 3246089), (7, 1854908), (11, 1180396), (14, 927454), (22, 590198), (28, 463727), (44, 295099), (77, 168628), (154, 84314), (308, 42157)]