39149434

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1725

約数の個数: 16

約数和(自身を含む): 59996160

約数和(自身を除く): 20846726

約数列:

[1, 2, 61, 122, 223, 446, 1439, 2878, 13603, 27206, 87779, 175558, 320897, 641794, 19574717, 39149434]

約数ペア:

[(1, 39149434), (2, 19574717), (61, 641794), (122, 320897), (223, 175558), (446, 87779), (1439, 27206), (2878, 13603)]