12939640994

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4259263}}^1$

素因数の和:4259310

約数の個数: 24

約数和(自身を含む): 23306692608

約数和(自身を除く): 10367051614

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 4259263, 8518526, 29814841, 59629682, 132037153, 208703887, 264074306, 417407774, 924260071, 1848520142, 6469820497, 12939640994]

約数ペア:

[(1, 12939640994), (2, 6469820497), (7, 1848520142), (14, 924260071), (31, 417407774), (49, 264074306), (62, 208703887), (98, 132037153), (217, 59629682), (434, 29814841), (1519, 8518526), (3038, 4259263)]