39420962

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2161}}^1$

素因数の和:3473

約数の個数: 16

約数和(自身を含む): 67661952

約数和(自身を除く): 28240990

約数列:

[1, 2, 7, 14, 1303, 2161, 2606, 4322, 9121, 15127, 18242, 30254, 2815783, 5631566, 19710481, 39420962]

約数ペア:

[(1, 39420962), (2, 19710481), (7, 5631566), (14, 2815783), (1303, 30254), (2161, 18242), (2606, 15127), (4322, 9121)]