13017928

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3019}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 30985200

約数和(自身を除く): 17967272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 3019, 4312, 6038, 12076, 21133, 24152, 33209, 42266, 66418, 84532, 132836, 147931, 169064, 232463, 265672, 295862, 464926, 591724, 929852, 1183448, 1627241, 1859704, 3254482, 6508964, 13017928]

約数ペア:

[(1, 13017928), (2, 6508964), (4, 3254482), (7, 1859704), (8, 1627241), (11, 1183448), (14, 929852), (22, 591724), (28, 464926), (44, 295862), (49, 265672), (56, 232463), (77, 169064), (88, 147931), (98, 132836), (154, 84532), (196, 66418), (308, 42266), (392, 33209), (539, 24152), (616, 21133), (1078, 12076), (2156, 6038), (3019, 4312)]