15938681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 18382848

約数和(自身を除く): 2444167

約数列:

[1, 11, 31, 43, 341, 473, 1087, 1333, 11957, 14663, 33697, 46741, 370667, 514151, 1448971, 15938681]

約数ペア:

[(1, 15938681), (11, 1448971), (31, 514151), (43, 370667), (341, 46741), (473, 33697), (1087, 14663), (1333, 11957)]