39800212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22769}}^1$

素因数の和:22815

約数の個数: 24

約数和(自身を含む): 76507200

約数和(自身を除く): 36706988

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 22769, 45538, 91076, 432611, 523687, 865222, 1047374, 1730444, 2094748, 9950053, 19900106, 39800212]

約数ペア:

[(1, 39800212), (2, 19900106), (4, 9950053), (19, 2094748), (23, 1730444), (38, 1047374), (46, 865222), (76, 523687), (92, 432611), (437, 91076), (874, 45538), (1748, 22769)]