13438586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2659}}^1$

素因数の和:2706

約数の個数: 24

約数和(自身を含む): 24323040

約数和(自身を除く): 10884454

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 2659, 5054, 5318, 18613, 37226, 50521, 101042, 353647, 707294, 959899, 1919798, 6719293, 13438586]

約数ペア:

[(1, 13438586), (2, 6719293), (7, 1919798), (14, 959899), (19, 707294), (38, 353647), (133, 101042), (266, 50521), (361, 37226), (722, 18613), (2527, 5318), (2659, 5054)]