19287744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 59301888

約数和(自身を除く): 40014144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 127, 168, 192, 224, 226, 254, 336, 339, 381, 448, 452, 508, 672, 678, 762, 791, 889, 904, 1016, 1344, 1356, 1524, 1582, 1778, 1808, 2032, 2373, 2667, 2712, 3048, 3164, 3556, 3616, 4064, 4746, 5334, 5424, 6096, 6328, 7112, 7232, 8128, 9492, 10668, 10848, 12192, 12656, 14224, 14351, 18984, 21336, 21696, 24384, 25312, 28448, 28702, 37968, 42672, 43053, 50624, 56896, 57404, 75936, 85344, 86106, 100457, 114808, 151872, 170688, 172212, 200914, 229616, 301371, 344424, 401828, 459232, 602742, 688848, 803656, 918464, 1205484, 1377696, 1607312, 2410968, 2755392, 3214624, 4821936, 6429248, 9643872, 19287744]

約数ペア:

[(1, 19287744), (2, 9643872), (3, 6429248), (4, 4821936), (6, 3214624), (7, 2755392), (8, 2410968), (12, 1607312), (14, 1377696), (16, 1205484), (21, 918464), (24, 803656), (28, 688848), (32, 602742), (42, 459232), (48, 401828), (56, 344424), (64, 301371), (84, 229616), (96, 200914), (112, 172212), (113, 170688), (127, 151872), (168, 114808), (192, 100457), (224, 86106), (226, 85344), (254, 75936), (336, 57404), (339, 56896), (381, 50624), (448, 43053), (452, 42672), (508, 37968), (672, 28702), (678, 28448), (762, 25312), (791, 24384), (889, 21696), (904, 21336), (1016, 18984), (1344, 14351), (1356, 14224), (1524, 12656), (1582, 12192), (1778, 10848), (1808, 10668), (2032, 9492), (2373, 8128), (2667, 7232), (2712, 7112), (3048, 6328), (3164, 6096), (3556, 5424), (3616, 5334), (4064, 4746)]