38425210

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{18211}}^1$

素因数の和:18429

約数の個数: 16

約数和(自身を含む): 69496992

約数和(自身を除く): 31071782

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 18211, 36422, 91055, 182110, 3842521, 7685042, 19212605, 38425210]

約数ペア:

[(1, 38425210), (2, 19212605), (5, 7685042), (10, 3842521), (211, 182110), (422, 91055), (1055, 36422), (2110, 18211)]