22239196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 49593600

約数和(自身を除く): 27354404

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 2459, 4522, 4918, 9044, 9836, 17213, 34426, 41803, 46721, 68852, 83606, 93442, 167212, 186884, 292621, 327047, 585242, 654094, 794257, 1170484, 1308188, 1588514, 3177028, 5559799, 11119598, 22239196]

約数ペア:

[(1, 22239196), (2, 11119598), (4, 5559799), (7, 3177028), (14, 1588514), (17, 1308188), (19, 1170484), (28, 794257), (34, 654094), (38, 585242), (68, 327047), (76, 292621), (119, 186884), (133, 167212), (238, 93442), (266, 83606), (323, 68852), (476, 46721), (532, 41803), (646, 34426), (1292, 17213), (2261, 9836), (2459, 9044), (4522, 4918)]