22355704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21011}}^1$

素因数の和:21043

約数の個数: 32

約数和(自身を含む): 50428800

約数和(自身を除く): 28073096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 21011, 42022, 84044, 147077, 168088, 294154, 399209, 588308, 798418, 1176616, 1596836, 2794463, 3193672, 5588926, 11177852, 22355704]

約数ペア:

[(1, 22355704), (2, 11177852), (4, 5588926), (7, 3193672), (8, 2794463), (14, 1596836), (19, 1176616), (28, 798418), (38, 588308), (56, 399209), (76, 294154), (133, 168088), (152, 147077), (266, 84044), (532, 42022), (1064, 21011)]