13747526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 24766560

約数和(自身を除く): 11019034

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1637, 3274, 4199, 8398, 21281, 27829, 31103, 42562, 55658, 62206, 361777, 404339, 528751, 723554, 808678, 1057502, 6873763, 13747526]

約数ペア:

[(1, 13747526), (2, 6873763), (13, 1057502), (17, 808678), (19, 723554), (26, 528751), (34, 404339), (38, 361777), (221, 62206), (247, 55658), (323, 42562), (442, 31103), (494, 27829), (646, 21281), (1637, 8398), (3274, 4199)]