39686654

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5441}}^1$

素因数の和:5971

約数の個数: 16

約数和(自身を含む): 68177376

約数和(自身を除く): 28490722

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 5441, 7294, 10882, 38087, 76174, 2834761, 5669522, 19843327, 39686654]

約数ペア:

[(1, 39686654), (2, 19843327), (7, 5669522), (14, 2834761), (521, 76174), (1042, 38087), (3647, 10882), (5441, 7294)]