19630464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 61036800

約数和(自身を除く): 41406336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 109, 112, 128, 134, 168, 192, 201, 218, 224, 268, 327, 336, 384, 402, 436, 448, 469, 536, 654, 672, 763, 804, 872, 896, 938, 1072, 1308, 1344, 1407, 1526, 1608, 1744, 1876, 2144, 2289, 2616, 2688, 2814, 3052, 3216, 3488, 3752, 4288, 4578, 5232, 5628, 6104, 6432, 6976, 7303, 7504, 8576, 9156, 10464, 11256, 12208, 12864, 13952, 14606, 15008, 18312, 20928, 21909, 22512, 24416, 25728, 29212, 30016, 36624, 41856, 43818, 45024, 48832, 51121, 58424, 60032, 73248, 87636, 90048, 97664, 102242, 116848, 146496, 153363, 175272, 180096, 204484, 233696, 292992, 306726, 350544, 408968, 467392, 613452, 701088, 817936, 934784, 1226904, 1402176, 1635872, 2453808, 2804352, 3271744, 4907616, 6543488, 9815232, 19630464]

約数ペア:

[(1, 19630464), (2, 9815232), (3, 6543488), (4, 4907616), (6, 3271744), (7, 2804352), (8, 2453808), (12, 1635872), (14, 1402176), (16, 1226904), (21, 934784), (24, 817936), (28, 701088), (32, 613452), (42, 467392), (48, 408968), (56, 350544), (64, 306726), (67, 292992), (84, 233696), (96, 204484), (109, 180096), (112, 175272), (128, 153363), (134, 146496), (168, 116848), (192, 102242), (201, 97664), (218, 90048), (224, 87636), (268, 73248), (327, 60032), (336, 58424), (384, 51121), (402, 48832), (436, 45024), (448, 43818), (469, 41856), (536, 36624), (654, 30016), (672, 29212), (763, 25728), (804, 24416), (872, 22512), (896, 21909), (938, 20928), (1072, 18312), (1308, 15008), (1344, 14606), (1407, 13952), (1526, 12864), (1608, 12208), (1744, 11256), (1876, 10464), (2144, 9156), (2289, 8576), (2616, 7504), (2688, 7303), (2814, 6976), (3052, 6432), (3216, 6104), (3488, 5628), (3752, 5232), (4288, 4578)]