19274688

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 84

約数和(自身を含む): 55935880

約数和(自身を除く): 36661192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 307, 327, 436, 576, 614, 654, 872, 921, 981, 1228, 1308, 1744, 1842, 1962, 2456, 2616, 2763, 3488, 3684, 3924, 4912, 5232, 5526, 6976, 7368, 7848, 9824, 10464, 11052, 14736, 15696, 19648, 20928, 22104, 29472, 31392, 33463, 44208, 58944, 62784, 66926, 88416, 100389, 133852, 176832, 200778, 267704, 301167, 401556, 535408, 602334, 803112, 1070816, 1204668, 1606224, 2141632, 2409336, 3212448, 4818672, 6424896, 9637344, 19274688]

約数ペア:

[(1, 19274688), (2, 9637344), (3, 6424896), (4, 4818672), (6, 3212448), (8, 2409336), (9, 2141632), (12, 1606224), (16, 1204668), (18, 1070816), (24, 803112), (32, 602334), (36, 535408), (48, 401556), (64, 301167), (72, 267704), (96, 200778), (109, 176832), (144, 133852), (192, 100389), (218, 88416), (288, 66926), (307, 62784), (327, 58944), (436, 44208), (576, 33463), (614, 31392), (654, 29472), (872, 22104), (921, 20928), (981, 19648), (1228, 15696), (1308, 14736), (1744, 11052), (1842, 10464), (1962, 9824), (2456, 7848), (2616, 7368), (2763, 6976), (3488, 5526), (3684, 5232), (3924, 4912)]