38259290

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{8521}}^1$

素因数の和:8977

約数の個数: 16

約数和(自身を含む): 69028200

約数和(自身を除く): 30768910

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 8521, 17042, 42605, 85210, 3825929, 7651858, 19129645, 38259290]

約数ペア:

[(1, 38259290), (2, 19129645), (5, 7651858), (10, 3825929), (449, 85210), (898, 42605), (2245, 17042), (4490, 8521)]