12698738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{971}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 20575296

約数和(自身を除く): 7876558

約数列:

[1, 2, 13, 26, 503, 971, 1006, 1942, 6539, 12623, 13078, 25246, 488413, 976826, 6349369, 12698738]

約数ペア:

[(1, 12698738), (2, 6349369), (13, 976826), (26, 488413), (503, 25246), (971, 13078), (1006, 12623), (1942, 6539)]