19790208

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 58476600

約数和(自身を除く): 38686392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 288, 328, 369, 384, 419, 492, 576, 656, 738, 838, 984, 1152, 1257, 1312, 1476, 1676, 1968, 2514, 2624, 2952, 3352, 3771, 3936, 5028, 5248, 5904, 6704, 7542, 7872, 10056, 11808, 13408, 15084, 15744, 17179, 20112, 23616, 26816, 30168, 34358, 40224, 47232, 51537, 53632, 60336, 68716, 80448, 103074, 120672, 137432, 154611, 160896, 206148, 241344, 274864, 309222, 412296, 482688, 549728, 618444, 824592, 1099456, 1236888, 1649184, 2198912, 2473776, 3298368, 4947552, 6596736, 9895104, 19790208]

約数ペア:

[(1, 19790208), (2, 9895104), (3, 6596736), (4, 4947552), (6, 3298368), (8, 2473776), (9, 2198912), (12, 1649184), (16, 1236888), (18, 1099456), (24, 824592), (32, 618444), (36, 549728), (41, 482688), (48, 412296), (64, 309222), (72, 274864), (82, 241344), (96, 206148), (123, 160896), (128, 154611), (144, 137432), (164, 120672), (192, 103074), (246, 80448), (288, 68716), (328, 60336), (369, 53632), (384, 51537), (419, 47232), (492, 40224), (576, 34358), (656, 30168), (738, 26816), (838, 23616), (984, 20112), (1152, 17179), (1257, 15744), (1312, 15084), (1476, 13408), (1676, 11808), (1968, 10056), (2514, 7872), (2624, 7542), (2952, 6704), (3352, 5904), (3771, 5248), (3936, 5028)]