19358286

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 39622560

約数和(自身を除く): 20264274

約数列:

[1, 2, 3, 6, 73, 146, 193, 219, 229, 386, 438, 458, 579, 687, 1158, 1374, 14089, 16717, 28178, 33434, 42267, 44197, 50151, 84534, 88394, 100302, 132591, 265182, 3226381, 6452762, 9679143, 19358286]

約数ペア:

[(1, 19358286), (2, 9679143), (3, 6452762), (6, 3226381), (73, 265182), (146, 132591), (193, 100302), (219, 88394), (229, 84534), (386, 50151), (438, 44197), (458, 42267), (579, 33434), (687, 28178), (1158, 16717), (1374, 14089)]