19067472

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7789}}^1$

素因数の和:7820

約数の個数: 60

約数和(自身を含む): 56508660

約数和(自身を除く): 37441188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7789, 15578, 23367, 31156, 46734, 62312, 70101, 93468, 124624, 132413, 140202, 186936, 264826, 280404, 373872, 397239, 529652, 560808, 794478, 1059304, 1121616, 1191717, 1588956, 2118608, 2383434, 3177912, 4766868, 6355824, 9533736, 19067472]

約数ペア:

[(1, 19067472), (2, 9533736), (3, 6355824), (4, 4766868), (6, 3177912), (8, 2383434), (9, 2118608), (12, 1588956), (16, 1191717), (17, 1121616), (18, 1059304), (24, 794478), (34, 560808), (36, 529652), (48, 397239), (51, 373872), (68, 280404), (72, 264826), (102, 186936), (136, 140202), (144, 132413), (153, 124624), (204, 93468), (272, 70101), (306, 62312), (408, 46734), (612, 31156), (816, 23367), (1224, 15578), (2448, 7789)]