19544382802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{905923}}^1$

素因数の和:906022

約数の個数: 32

約数和(自身を含む): 35483231232

約数和(自身を除く): 15938848430

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10787, 21574, 905923, 1811846, 6341461, 12682922, 20836229, 41672458, 60696841, 121393682, 145853603, 291707206, 424877887, 849755774, 1396027343, 2792054686, 9772191401, 19544382802]

約数ペア:

[(1, 19544382802), (2, 9772191401), (7, 2792054686), (14, 1396027343), (23, 849755774), (46, 424877887), (67, 291707206), (134, 145853603), (161, 121393682), (322, 60696841), (469, 41672458), (938, 20836229), (1541, 12682922), (3082, 6341461), (10787, 1811846), (21574, 905923)]