20181946699

素因数分解:

${\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1\times {\mathrm{5179}}^1$

素因数の和:6162

約数の個数: 16

約数和(自身を含む): 21348230400

約数和(自身を除く): 1166283701

約数列:

[1, 19, 317, 647, 5179, 6023, 12293, 98401, 205099, 1641743, 3350813, 3896881, 31193117, 63665447, 1062207721, 20181946699]

約数ペア:

[(1, 20181946699), (19, 1062207721), (317, 63665447), (647, 31193117), (5179, 3896881), (6023, 3350813), (12293, 1641743), (98401, 205099)]