19396775892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1\times {\mathrm{1907}}^1$

素因数の和:2617

約数の個数: 96

約数和(自身を含む): 49282998912

約数和(自身を除く): 29886223020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 577, 678, 1154, 1356, 1469, 1731, 1907, 2308, 2938, 3462, 3814, 4407, 5721, 5876, 6924, 7501, 7628, 8814, 11442, 15002, 17628, 22503, 22884, 24791, 30004, 45006, 49582, 65201, 74373, 90012, 99164, 130402, 148746, 195603, 215491, 260804, 297492, 391206, 430982, 646473, 782412, 847613, 861964, 1100339, 1292946, 1695226, 2200678, 2542839, 2585892, 2801383, 3301017, 3390452, 4401356, 5085678, 5602766, 6602034, 8404149, 10171356, 11205532, 13204068, 14304407, 16808298, 28608814, 33616596, 42913221, 57217628, 85826442, 124338307, 171652884, 248676614, 373014921, 497353228, 746029842, 1492059684, 1616397991, 3232795982, 4849193973, 6465591964, 9698387946, 19396775892]

約数ペア:

[(1, 19396775892), (2, 9698387946), (3, 6465591964), (4, 4849193973), (6, 3232795982), (12, 1616397991), (13, 1492059684), (26, 746029842), (39, 497353228), (52, 373014921), (78, 248676614), (113, 171652884), (156, 124338307), (226, 85826442), (339, 57217628), (452, 42913221), (577, 33616596), (678, 28608814), (1154, 16808298), (1356, 14304407), (1469, 13204068), (1731, 11205532), (1907, 10171356), (2308, 8404149), (2938, 6602034), (3462, 5602766), (3814, 5085678), (4407, 4401356), (5721, 3390452), (5876, 3301017), (6924, 2801383), (7501, 2585892), (7628, 2542839), (8814, 2200678), (11442, 1695226), (15002, 1292946), (17628, 1100339), (22503, 861964), (22884, 847613), (24791, 782412), (30004, 646473), (45006, 430982), (49582, 391206), (65201, 297492), (74373, 260804), (90012, 215491), (99164, 195603), (130402, 148746)]