38949882

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{7907}}^1$

素因数の和:8733

約数の個数: 16

約数和(自身を含む): 78004512

約数和(自身を除く): 39054630

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 7907, 15814, 23721, 47442, 6491647, 12983294, 19474941, 38949882]

約数ペア:

[(1, 38949882), (2, 19474941), (3, 12983294), (6, 6491647), (821, 47442), (1642, 23721), (2463, 15814), (4926, 7907)]