15739526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5147}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 25945920

約数和(自身を除く): 10206394

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 5147, 10294, 56617, 113234, 715433, 1430866, 7869763, 15739526]

約数ペア:

[(1, 15739526), (2, 7869763), (11, 1430866), (22, 715433), (139, 113234), (278, 56617), (1529, 10294), (3058, 5147)]