13295242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 7596278

約数列:

[1, 2, 23, 46, 389, 743, 778, 1486, 8947, 17089, 17894, 34178, 289027, 578054, 6647621, 13295242]

約数ペア:

[(1, 13295242), (2, 6647621), (23, 578054), (46, 289027), (389, 34178), (743, 17894), (778, 17089), (1486, 8947)]