15794928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 48746880

約数和(自身を除く): 32951952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 251, 276, 304, 342, 368, 414, 437, 456, 502, 552, 684, 753, 828, 874, 912, 1004, 1104, 1311, 1368, 1506, 1656, 1748, 2008, 2259, 2622, 2736, 3012, 3312, 3496, 3933, 4016, 4518, 4769, 5244, 5773, 6024, 6992, 7866, 9036, 9538, 10488, 11546, 12048, 14307, 15732, 17319, 18072, 19076, 20976, 23092, 28614, 31464, 34638, 36144, 38152, 42921, 46184, 51957, 57228, 62928, 69276, 76304, 85842, 92368, 103914, 109687, 114456, 138552, 171684, 207828, 219374, 228912, 277104, 329061, 343368, 415656, 438748, 658122, 686736, 831312, 877496, 987183, 1316244, 1754992, 1974366, 2632488, 3948732, 5264976, 7897464, 15794928]

約数ペア:

[(1, 15794928), (2, 7897464), (3, 5264976), (4, 3948732), (6, 2632488), (8, 1974366), (9, 1754992), (12, 1316244), (16, 987183), (18, 877496), (19, 831312), (23, 686736), (24, 658122), (36, 438748), (38, 415656), (46, 343368), (48, 329061), (57, 277104), (69, 228912), (72, 219374), (76, 207828), (92, 171684), (114, 138552), (138, 114456), (144, 109687), (152, 103914), (171, 92368), (184, 85842), (207, 76304), (228, 69276), (251, 62928), (276, 57228), (304, 51957), (342, 46184), (368, 42921), (414, 38152), (437, 36144), (456, 34638), (502, 31464), (552, 28614), (684, 23092), (753, 20976), (828, 19076), (874, 18072), (912, 17319), (1004, 15732), (1104, 14307), (1311, 12048), (1368, 11546), (1506, 10488), (1656, 9538), (1748, 9036), (2008, 7866), (2259, 6992), (2622, 6024), (2736, 5773), (3012, 5244), (3312, 4769), (3496, 4518), (3933, 4016)]