19335732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 53851392

約数和(自身を除く): 34515660

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 317, 391, 442, 598, 634, 663, 782, 884, 897, 951, 1173, 1196, 1268, 1326, 1564, 1794, 1902, 2346, 2652, 3588, 3804, 4121, 4692, 5083, 5389, 7291, 8242, 10166, 10778, 12363, 14582, 15249, 16167, 16484, 20332, 21556, 21873, 24726, 29164, 30498, 32334, 43746, 49452, 60996, 64668, 70057, 87492, 94783, 123947, 140114, 189566, 210171, 247894, 280228, 284349, 371841, 379132, 420342, 495788, 568698, 743682, 840684, 1137396, 1487364, 1611311, 3222622, 4833933, 6445244, 9667866, 19335732]

約数ペア:

[(1, 19335732), (2, 9667866), (3, 6445244), (4, 4833933), (6, 3222622), (12, 1611311), (13, 1487364), (17, 1137396), (23, 840684), (26, 743682), (34, 568698), (39, 495788), (46, 420342), (51, 379132), (52, 371841), (68, 284349), (69, 280228), (78, 247894), (92, 210171), (102, 189566), (138, 140114), (156, 123947), (204, 94783), (221, 87492), (276, 70057), (299, 64668), (317, 60996), (391, 49452), (442, 43746), (598, 32334), (634, 30498), (663, 29164), (782, 24726), (884, 21873), (897, 21556), (951, 20332), (1173, 16484), (1196, 16167), (1268, 15249), (1326, 14582), (1564, 12363), (1794, 10778), (1902, 10166), (2346, 8242), (2652, 7291), (3588, 5389), (3804, 5083), (4121, 4692)]