13984465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 18398016

約数和(自身を除く): 4413551

約数列:

[1, 5, 11, 55, 251, 1013, 1255, 2761, 5065, 11143, 13805, 55715, 254263, 1271315, 2796893, 13984465]

約数ペア:

[(1, 13984465), (5, 2796893), (11, 1271315), (55, 254263), (251, 55715), (1013, 13805), (1255, 11143), (2761, 5065)]