13308086476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{82171}}^1$

素因数の和:84325

約数の個数: 24

約数和(自身を含む): 24526698560

約数和(自身を除く): 11218612084

約数列:

[1, 2, 4, 19, 38, 76, 2131, 4262, 8524, 40489, 80978, 82171, 161956, 164342, 328684, 1561249, 3122498, 6244996, 175106401, 350212802, 700425604, 3327021619, 6654043238, 13308086476]

約数ペア:

[(1, 13308086476), (2, 6654043238), (4, 3327021619), (19, 700425604), (38, 350212802), (76, 175106401), (2131, 6244996), (4262, 3122498), (8524, 1561249), (40489, 328684), (80978, 164342), (82171, 161956)]