19458702958

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{1949}}^1\times {\mathrm{21799}}^1$

素因数の和:23979

約数の個数: 16

約数和(自身を含む): 29331900000

約数和(自身を除く): 9873197042

約数列:

[1, 2, 229, 458, 1949, 3898, 21799, 43598, 446321, 892642, 4991971, 9983942, 42486251, 84972502, 9729351479, 19458702958]

約数ペア:

[(1, 19458702958), (2, 9729351479), (229, 84972502), (458, 42486251), (1949, 9983942), (3898, 4991971), (21799, 892642), (43598, 446321)]