38396036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72173}}^1$

素因数の和:72203

約数の個数: 24

約数和(自身を含む): 80834880

約数和(自身を除く): 42438844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72173, 144346, 288692, 505211, 1010422, 1371287, 2020844, 2742574, 5485148, 9599009, 19198018, 38396036]

約数ペア:

[(1, 38396036), (2, 19198018), (4, 9599009), (7, 5485148), (14, 2742574), (19, 2020844), (28, 1371287), (38, 1010422), (76, 505211), (133, 288692), (266, 144346), (532, 72173)]