13288028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 25580352

約数和(自身を除く): 12292324

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 5437, 10874, 21748, 70681, 141362, 255539, 282724, 511078, 1022156, 3322007, 6644014, 13288028]

約数ペア:

[(1, 13288028), (2, 6644014), (4, 3322007), (13, 1022156), (26, 511078), (47, 282724), (52, 255539), (94, 141362), (188, 70681), (611, 21748), (1222, 10874), (2444, 5437)]