39837886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 68656896

約数和(自身を除く): 28819010

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 601, 1202, 1441, 2882, 3013, 6026, 6611, 13222, 13823, 27646, 33143, 66286, 78731, 152053, 157462, 304106, 866041, 1732082, 1810813, 3621626, 19918943, 39837886]

約数ペア:

[(1, 39837886), (2, 19918943), (11, 3621626), (22, 1810813), (23, 1732082), (46, 866041), (131, 304106), (253, 157462), (262, 152053), (506, 78731), (601, 66286), (1202, 33143), (1441, 27646), (2882, 13823), (3013, 13222), (6026, 6611)]