40558794866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{19661}}^1\times {\mathrm{54287}}^1$

素因数の和:73969

約数の個数: 16

約数和(自身を含む): 64044639360

約数和(自身を除く): 23485844494

約数列:

[1, 2, 19, 38, 19661, 39322, 54287, 108574, 373559, 747118, 1031453, 2062906, 1067336707, 2134673414, 20279397433, 40558794866]

約数ペア:

[(1, 40558794866), (2, 20279397433), (19, 2134673414), (38, 1067336707), (19661, 2062906), (39322, 1031453), (54287, 747118), (108574, 373559)]