17228212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 31871840

約数和(自身を除く): 14643628

約数列:

[1, 2, 4, 19, 38, 76, 397, 571, 794, 1142, 1588, 2284, 7543, 10849, 15086, 21698, 30172, 43396, 226687, 453374, 906748, 4307053, 8614106, 17228212]

約数ペア:

[(1, 17228212), (2, 8614106), (4, 4307053), (19, 906748), (38, 453374), (76, 226687), (397, 43396), (571, 30172), (794, 21698), (1142, 15086), (1588, 10849), (2284, 7543)]