219562214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{134371}}^1$

素因数の和:134435

約数の個数: 16

約数和(自身を含む): 354742080

約数和(自身を除く): 135179866

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 134371, 268742, 2553049, 5106098, 5777953, 11555906, 109781107, 219562214]

約数ペア:

[(1, 219562214), (2, 109781107), (19, 11555906), (38, 5777953), (43, 5106098), (86, 2553049), (817, 268742), (1634, 134371)]