13772590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105943}}^1$

素因数の和:105963

約数の個数: 16

約数和(自身を含む): 26697888

約数和(自身を除く): 12925298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 105943, 211886, 529715, 1059430, 1377259, 2754518, 6886295, 13772590]

約数ペア:

[(1, 13772590), (2, 6886295), (5, 2754518), (10, 1377259), (13, 1059430), (26, 529715), (65, 211886), (130, 105943)]