15920238902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{4297}}^1$

素因数の和:5052

約数の個数: 32

約数和(自身を含む): 24844778112

約数和(自身を除く): 8924539210

約数列:

[1, 2, 43, 67, 86, 134, 643, 1286, 2881, 4297, 5762, 8594, 27649, 43081, 55298, 86162, 184771, 287899, 369542, 575798, 1852483, 2762971, 3704966, 5525942, 12379657, 24759314, 118807753, 185119057, 237615506, 370238114, 7960119451, 15920238902]

約数ペア:

[(1, 15920238902), (2, 7960119451), (43, 370238114), (67, 237615506), (86, 185119057), (134, 118807753), (643, 24759314), (1286, 12379657), (2881, 5525942), (4297, 3704966), (5762, 2762971), (8594, 1852483), (27649, 575798), (43081, 369542), (55298, 287899), (86162, 184771)]