11820508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 26369280

約数和(自身を除く): 14548772

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1307, 2261, 2614, 4522, 5228, 9044, 9149, 18298, 22219, 24833, 36596, 44438, 49666, 88876, 99332, 155533, 173831, 311066, 347662, 422161, 622132, 695324, 844322, 1688644, 2955127, 5910254, 11820508]

約数ペア:

[(1, 11820508), (2, 5910254), (4, 2955127), (7, 1688644), (14, 844322), (17, 695324), (19, 622132), (28, 422161), (34, 347662), (38, 311066), (68, 173831), (76, 155533), (119, 99332), (133, 88876), (238, 49666), (266, 44438), (323, 36596), (476, 24833), (532, 22219), (646, 18298), (1292, 9149), (1307, 9044), (2261, 5228), (2614, 4522)]