31151146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63059}}^1$

素因数の和:63093

約数の個数: 16

約数和(自身を含む): 52970400

約数和(自身を除く): 21819254

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 63059, 126118, 819767, 1198121, 1639534, 2396242, 15575573, 31151146]

約数ペア:

[(1, 31151146), (2, 15575573), (13, 2396242), (19, 1639534), (26, 1198121), (38, 819767), (247, 126118), (494, 63059)]