39138892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10601}}^1$

素因数の和:10689

約数の個数: 24

約数和(自身を含む): 74807712

約数和(自身を除く): 35668820

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 10601, 21202, 42404, 137813, 275626, 551252, 752671, 1505342, 3010684, 9784723, 19569446, 39138892]

約数ペア:

[(1, 39138892), (2, 19569446), (4, 9784723), (13, 3010684), (26, 1505342), (52, 752671), (71, 551252), (142, 275626), (284, 137813), (923, 42404), (1846, 21202), (3692, 10601)]