19223172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18413}}^1$

素因数の和:18452

約数の個数: 36

約数和(自身を含む): 50270220

約数和(自身を除く): 31047048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 18413, 36826, 55239, 73652, 110478, 165717, 220956, 331434, 533977, 662868, 1067954, 1601931, 2135908, 3203862, 4805793, 6407724, 9611586, 19223172]

約数ペア:

[(1, 19223172), (2, 9611586), (3, 6407724), (4, 4805793), (6, 3203862), (9, 2135908), (12, 1601931), (18, 1067954), (29, 662868), (36, 533977), (58, 331434), (87, 220956), (116, 165717), (174, 110478), (261, 73652), (348, 55239), (522, 36826), (1044, 18413)]