40628194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1129}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 64274400

約数和(自身を除く): 23646206

約数列:

[1, 2, 19, 38, 947, 1129, 1894, 2258, 17993, 21451, 35986, 42902, 1069163, 2138326, 20314097, 40628194]

約数ペア:

[(1, 40628194), (2, 20314097), (19, 2138326), (38, 1069163), (947, 42902), (1129, 35986), (1894, 21451), (2258, 17993)]