193897290418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1\times {\mathrm{107197}}^1$

素因数の和:108238

約数の個数: 32

約数和(自身を含む): 317845500336

約数和(自身を除く): 123948209918

約数列:

[1, 2, 13, 26, 73, 146, 949, 953, 1898, 1906, 12389, 24778, 69569, 107197, 139138, 214394, 904397, 1393561, 1808794, 2787122, 7825381, 15650762, 101729953, 102158741, 203459906, 204317482, 1328063633, 2656127266, 7457588093, 14915176186, 96948645209, 193897290418]

約数ペア:

[(1, 193897290418), (2, 96948645209), (13, 14915176186), (26, 7457588093), (73, 2656127266), (146, 1328063633), (949, 204317482), (953, 203459906), (1898, 102158741), (1906, 101729953), (12389, 15650762), (24778, 7825381), (69569, 2787122), (107197, 1808794), (139138, 1393561), (214394, 904397)]