13319172

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1312

約数の個数: 36

約数和(自身を含む): 33786480

約数和(自身を除く): 20467308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 883, 1257, 1676, 1766, 2514, 2649, 3532, 3771, 5028, 5298, 7542, 7947, 10596, 15084, 15894, 31788, 369977, 739954, 1109931, 1479908, 2219862, 3329793, 4439724, 6659586, 13319172]

約数ペア:

[(1, 13319172), (2, 6659586), (3, 4439724), (4, 3329793), (6, 2219862), (9, 1479908), (12, 1109931), (18, 739954), (36, 369977), (419, 31788), (838, 15894), (883, 15084), (1257, 10596), (1676, 7947), (1766, 7542), (2514, 5298), (2649, 5028), (3532, 3771)]