13748590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^2$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 26147160

約数和(自身を除く): 12398570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1345, 2690, 5111, 10222, 25555, 51110, 72361, 144722, 361805, 723610, 1374859, 2749718, 6874295, 13748590]

約数ペア:

[(1, 13748590), (2, 6874295), (5, 2749718), (10, 1374859), (19, 723610), (38, 361805), (95, 144722), (190, 72361), (269, 51110), (538, 25555), (1345, 10222), (2690, 5111)]