1949669546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{39161}}^1$

素因数の和:39278

約数の個数: 32

約数和(自身を含む): 3338482176

約数和(自身を除く): 1388812630

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 341, 682, 803, 1606, 2263, 4526, 24893, 39161, 49786, 78322, 430771, 861542, 1213991, 2427982, 2858753, 5717506, 13353901, 26707802, 31446283, 62892566, 88621343, 177242686, 974834773, 1949669546]

約数ペア:

[(1, 1949669546), (2, 974834773), (11, 177242686), (22, 88621343), (31, 62892566), (62, 31446283), (73, 26707802), (146, 13353901), (341, 5717506), (682, 2858753), (803, 2427982), (1606, 1213991), (2263, 861542), (4526, 430771), (24893, 78322), (39161, 49786)]