25195794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 54492480

約数和(自身を除く): 29296686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1019, 1902, 2038, 3057, 4121, 6114, 8242, 12363, 13247, 24726, 26494, 39741, 79482, 323023, 646046, 969069, 1938138, 4199299, 8398598, 12597897, 25195794]

約数ペア:

[(1, 25195794), (2, 12597897), (3, 8398598), (6, 4199299), (13, 1938138), (26, 969069), (39, 646046), (78, 323023), (317, 79482), (634, 39741), (951, 26494), (1019, 24726), (1902, 13247), (2038, 12363), (3057, 8242), (4121, 6114)]