2019171012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 5005056000

約数和(自身を除く): 2985884988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 199, 276, 291, 379, 388, 398, 582, 597, 758, 796, 1137, 1164, 1194, 1516, 2231, 2274, 2388, 4462, 4548, 4577, 6693, 8717, 8924, 9154, 13386, 13731, 17434, 18308, 19303, 26151, 26772, 27462, 34868, 36763, 38606, 52302, 54924, 57909, 73526, 75421, 77212, 104604, 110289, 115818, 147052, 150842, 220578, 226263, 231636, 301684, 441156, 443969, 452526, 845549, 887938, 905052, 1331907, 1691098, 1734683, 1775876, 2536647, 2663814, 3382196, 3469366, 5073294, 5204049, 5327628, 6938732, 7315837, 10146588, 10408098, 14631674, 20816196, 21947511, 29263348, 43895022, 87790044, 168264251, 336528502, 504792753, 673057004, 1009585506, 2019171012]

約数ペア:

[(1, 2019171012), (2, 1009585506), (3, 673057004), (4, 504792753), (6, 336528502), (12, 168264251), (23, 87790044), (46, 43895022), (69, 29263348), (92, 21947511), (97, 20816196), (138, 14631674), (194, 10408098), (199, 10146588), (276, 7315837), (291, 6938732), (379, 5327628), (388, 5204049), (398, 5073294), (582, 3469366), (597, 3382196), (758, 2663814), (796, 2536647), (1137, 1775876), (1164, 1734683), (1194, 1691098), (1516, 1331907), (2231, 905052), (2274, 887938), (2388, 845549), (4462, 452526), (4548, 443969), (4577, 441156), (6693, 301684), (8717, 231636), (8924, 226263), (9154, 220578), (13386, 150842), (13731, 147052), (17434, 115818), (18308, 110289), (19303, 104604), (26151, 77212), (26772, 75421), (27462, 73526), (34868, 57909), (36763, 54924), (38606, 52302)]