12994784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 30844800

約数和(自身を除く): 17850016

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 67, 76, 88, 116, 134, 152, 176, 209, 232, 268, 304, 319, 352, 418, 464, 536, 551, 608, 638, 737, 836, 928, 1072, 1102, 1273, 1276, 1474, 1672, 1943, 2144, 2204, 2546, 2552, 2948, 3344, 3886, 4408, 5092, 5104, 5896, 6061, 6688, 7772, 8816, 10184, 10208, 11792, 12122, 14003, 15544, 17632, 20368, 21373, 23584, 24244, 28006, 31088, 36917, 40736, 42746, 48488, 56012, 62176, 73834, 85492, 96976, 112024, 147668, 170984, 193952, 224048, 295336, 341968, 406087, 448096, 590672, 683936, 812174, 1181344, 1624348, 3248696, 6497392, 12994784]

約数ペア:

[(1, 12994784), (2, 6497392), (4, 3248696), (8, 1624348), (11, 1181344), (16, 812174), (19, 683936), (22, 590672), (29, 448096), (32, 406087), (38, 341968), (44, 295336), (58, 224048), (67, 193952), (76, 170984), (88, 147668), (116, 112024), (134, 96976), (152, 85492), (176, 73834), (209, 62176), (232, 56012), (268, 48488), (304, 42746), (319, 40736), (352, 36917), (418, 31088), (464, 28006), (536, 24244), (551, 23584), (608, 21373), (638, 20368), (737, 17632), (836, 15544), (928, 14003), (1072, 12122), (1102, 11792), (1273, 10208), (1276, 10184), (1474, 8816), (1672, 7772), (1943, 6688), (2144, 6061), (2204, 5896), (2546, 5104), (2552, 5092), (2948, 4408), (3344, 3886)]