39878014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21839}}^1$

素因数の和:21935

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 26166146

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 21839, 43678, 240229, 480458, 1812637, 3625274, 19939007, 39878014]

約数ペア:

[(1, 39878014), (2, 19939007), (11, 3625274), (22, 1812637), (83, 480458), (166, 240229), (913, 43678), (1826, 21839)]