19005480156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1\times {\mathrm{19207}}^1$

素因数の和:25570

約数の個数: 48

約数和(自身を含む): 47767376384

約数和(自身を除く): 28761896228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 6343, 12686, 19029, 19207, 25372, 38058, 38414, 57621, 76116, 76828, 82459, 115242, 164918, 230484, 247377, 249691, 329836, 494754, 499382, 749073, 989508, 998764, 1498146, 2996292, 121830001, 243660002, 365490003, 487320004, 730980006, 1461960012, 1583790013, 3167580026, 4751370039, 6335160052, 9502740078, 19005480156]

約数ペア:

[(1, 19005480156), (2, 9502740078), (3, 6335160052), (4, 4751370039), (6, 3167580026), (12, 1583790013), (13, 1461960012), (26, 730980006), (39, 487320004), (52, 365490003), (78, 243660002), (156, 121830001), (6343, 2996292), (12686, 1498146), (19029, 998764), (19207, 989508), (25372, 749073), (38058, 499382), (38414, 494754), (57621, 329836), (76116, 249691), (76828, 247377), (82459, 230484), (115242, 164918)]