19028544

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 54620160

約数和(自身を除く): 35591616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 138, 139, 184, 186, 192, 248, 276, 278, 368, 372, 417, 496, 552, 556, 713, 736, 744, 834, 992, 1104, 1112, 1426, 1472, 1488, 1668, 1984, 2139, 2208, 2224, 2852, 2976, 3197, 3336, 4278, 4309, 4416, 4448, 5704, 5952, 6394, 6672, 8556, 8618, 8896, 9591, 11408, 12788, 12927, 13344, 17112, 17236, 19182, 22816, 25576, 25854, 26688, 34224, 34472, 38364, 45632, 51152, 51708, 68448, 68944, 76728, 99107, 102304, 103416, 136896, 137888, 153456, 198214, 204608, 206832, 275776, 297321, 306912, 396428, 413664, 594642, 613824, 792856, 827328, 1189284, 1585712, 2378568, 3171424, 4757136, 6342848, 9514272, 19028544]

約数ペア:

[(1, 19028544), (2, 9514272), (3, 6342848), (4, 4757136), (6, 3171424), (8, 2378568), (12, 1585712), (16, 1189284), (23, 827328), (24, 792856), (31, 613824), (32, 594642), (46, 413664), (48, 396428), (62, 306912), (64, 297321), (69, 275776), (92, 206832), (93, 204608), (96, 198214), (124, 153456), (138, 137888), (139, 136896), (184, 103416), (186, 102304), (192, 99107), (248, 76728), (276, 68944), (278, 68448), (368, 51708), (372, 51152), (417, 45632), (496, 38364), (552, 34472), (556, 34224), (713, 26688), (736, 25854), (744, 25576), (834, 22816), (992, 19182), (1104, 17236), (1112, 17112), (1426, 13344), (1472, 12927), (1488, 12788), (1668, 11408), (1984, 9591), (2139, 8896), (2208, 8618), (2224, 8556), (2852, 6672), (2976, 6394), (3197, 5952), (3336, 5704), (4278, 4448), (4309, 4416)]