18447975502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{191143}}^1$

素因数の和:191304

約数の個数: 32

約数和(自身を含む): 31213050624

約数和(自身を除く): 12765075122

約数列:

[1, 2, 11, 22, 41, 82, 107, 214, 451, 902, 1177, 2354, 4387, 8774, 48257, 96514, 191143, 382286, 2102573, 4205146, 7836863, 15673726, 20452301, 40904602, 86205493, 172410986, 224975311, 449950622, 838544341, 1677088682, 9223987751, 18447975502]

約数ペア:

[(1, 18447975502), (2, 9223987751), (11, 1677088682), (22, 838544341), (41, 449950622), (82, 224975311), (107, 172410986), (214, 86205493), (451, 40904602), (902, 20452301), (1177, 15673726), (2354, 7836863), (4387, 4205146), (8774, 2102573), (48257, 382286), (96514, 191143)]