39971602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5147}}^1$

素因数の和:5513

約数の個数: 16

約数和(自身を含む): 65606112

約数和(自身を除く): 25634510

約数列:

[1, 2, 11, 22, 353, 706, 3883, 5147, 7766, 10294, 56617, 113234, 1816891, 3633782, 19985801, 39971602]

約数ペア:

[(1, 39971602), (2, 19985801), (11, 3633782), (22, 1816891), (353, 113234), (706, 56617), (3883, 10294), (5147, 7766)]