15949474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 25896240

約数和(自身を除く): 9946766

約数列:

[1, 2, 19, 38, 43, 86, 227, 454, 817, 1634, 1849, 3698, 4313, 8626, 9761, 19522, 35131, 70262, 185459, 370918, 419723, 839446, 7974737, 15949474]

約数ペア:

[(1, 15949474), (2, 7974737), (19, 839446), (38, 419723), (43, 370918), (86, 185459), (227, 70262), (454, 35131), (817, 19522), (1634, 9761), (1849, 8626), (3698, 4313)]