2019414236356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{42456779}}^1$

素因数の和:42456864

約数の個数: 48

約数和(自身を含む): 4108457687040

約数和(自身を除く): 2089043450684

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 2068, 2162, 4324, 11891, 23782, 47564, 42456779, 84913558, 169827116, 467024569, 934049138, 976505917, 1868098276, 1953011834, 1995468613, 3906023668, 3990937226, 7981874452, 10741565087, 21483130174, 21950154743, 42966260348, 43900309486, 45895778099, 87800618972, 91791556198, 183583112396, 504853559089, 1009707118178, 2019414236356]

約数ペア:

[(1, 2019414236356), (2, 1009707118178), (4, 504853559089), (11, 183583112396), (22, 91791556198), (23, 87800618972), (44, 45895778099), (46, 43900309486), (47, 42966260348), (92, 21950154743), (94, 21483130174), (188, 10741565087), (253, 7981874452), (506, 3990937226), (517, 3906023668), (1012, 1995468613), (1034, 1953011834), (1081, 1868098276), (2068, 976505917), (2162, 934049138), (4324, 467024569), (11891, 169827116), (23782, 84913558), (47564, 42456779)]