20194207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 24203520

約数和(自身を除く): 4009313

約数列:

[1, 11, 19, 23, 209, 253, 437, 4201, 4807, 46211, 79819, 96623, 878009, 1062853, 1835837, 20194207]

約数ペア:

[(1, 20194207), (11, 1835837), (19, 1062853), (23, 878009), (209, 96623), (253, 79819), (437, 46211), (4201, 4807)]