38223668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71849}}^1$

素因数の和:71879

約数の個数: 24

約数和(自身を含む): 80472000

約数和(自身を除く): 42248332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 71849, 143698, 287396, 502943, 1005886, 1365131, 2011772, 2730262, 5460524, 9555917, 19111834, 38223668]

約数ペア:

[(1, 38223668), (2, 19111834), (4, 9555917), (7, 5460524), (14, 2730262), (19, 2011772), (28, 1365131), (38, 1005886), (76, 502943), (133, 287396), (266, 143698), (532, 71849)]