19023169984

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{251257}}^1$

素因数の和:251302

約数の個数: 84

約数和(自身を含む): 46715897424

約数和(自身を除く): 27692727440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 5824, 9464, 10816, 18928, 37856, 75712, 251257, 502514, 1005028, 1758799, 2010056, 3266341, 3517598, 4020112, 6532682, 7035196, 8040224, 13065364, 14070392, 16080448, 22864387, 26130728, 28140784, 42462433, 45728774, 52261456, 56281568, 84924866, 91457548, 104522912, 112563136, 169849732, 182915096, 209045824, 297237031, 339699464, 365830192, 594474062, 679398928, 731660384, 1188948124, 1358797856, 1463320768, 2377896248, 2717595712, 4755792496, 9511584992, 19023169984]

約数ペア:

[(1, 19023169984), (2, 9511584992), (4, 4755792496), (7, 2717595712), (8, 2377896248), (13, 1463320768), (14, 1358797856), (16, 1188948124), (26, 731660384), (28, 679398928), (32, 594474062), (52, 365830192), (56, 339699464), (64, 297237031), (91, 209045824), (104, 182915096), (112, 169849732), (169, 112563136), (182, 104522912), (208, 91457548), (224, 84924866), (338, 56281568), (364, 52261456), (416, 45728774), (448, 42462433), (676, 28140784), (728, 26130728), (832, 22864387), (1183, 16080448), (1352, 14070392), (1456, 13065364), (2366, 8040224), (2704, 7035196), (2912, 6532682), (4732, 4020112), (5408, 3517598), (5824, 3266341), (9464, 2010056), (10816, 1758799), (18928, 1005028), (37856, 502514), (75712, 251257)]