19003552808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{5693}}^1\times {\mathrm{10177}}^1$

素因数の和:15917

約数の個数: 32

約数和(自身を含む): 36510725160

約数和(自身を除く): 17507172352

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 5693, 10177, 11386, 20354, 22772, 40708, 45544, 81416, 233413, 417257, 466826, 834514, 933652, 1669028, 1867304, 3338056, 57937661, 115875322, 231750644, 463501288, 2375444101, 4750888202, 9501776404, 19003552808]

約数ペア:

[(1, 19003552808), (2, 9501776404), (4, 4750888202), (8, 2375444101), (41, 463501288), (82, 231750644), (164, 115875322), (328, 57937661), (5693, 3338056), (10177, 1867304), (11386, 1669028), (20354, 933652), (22772, 834514), (40708, 466826), (45544, 417257), (81416, 233413)]