39121412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{889123}}^1$

素因数の和:889138

約数の個数: 12

約数和(自身を含む): 74686416

約数和(自身を除く): 35565004

約数列:

[1, 2, 4, 11, 22, 44, 889123, 1778246, 3556492, 9780353, 19560706, 39121412]

約数ペア:

[(1, 39121412), (2, 19560706), (4, 9780353), (11, 3556492), (22, 1778246), (44, 889123)]