38387942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2411}}^1$

素因数の和:2851

約数の個数: 16

約数和(自身を含む): 60782400

約数和(自身を除く): 22394458

約数列:

[1, 2, 19, 38, 419, 838, 2411, 4822, 7961, 15922, 45809, 91618, 1010209, 2020418, 19193971, 38387942]

約数ペア:

[(1, 38387942), (2, 19193971), (19, 2020418), (38, 1010209), (419, 91618), (838, 45809), (2411, 15922), (4822, 7961)]