19029504

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 80

約数和(自身を含む): 54652752

約数和(自身を除く): 35623248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 953, 1248, 1536, 1664, 1906, 2496, 2859, 3328, 3812, 4992, 5718, 6656, 7624, 9984, 11436, 12389, 15248, 19968, 22872, 24778, 30496, 37167, 45744, 49556, 60992, 74334, 91488, 99112, 121984, 148668, 182976, 198224, 243968, 297336, 365952, 396448, 487936, 594672, 731904, 792896, 1189344, 1463808, 1585792, 2378688, 3171584, 4757376, 6343168, 9514752, 19029504]

約数ペア:

[(1, 19029504), (2, 9514752), (3, 6343168), (4, 4757376), (6, 3171584), (8, 2378688), (12, 1585792), (13, 1463808), (16, 1189344), (24, 792896), (26, 731904), (32, 594672), (39, 487936), (48, 396448), (52, 365952), (64, 297336), (78, 243968), (96, 198224), (104, 182976), (128, 148668), (156, 121984), (192, 99112), (208, 91488), (256, 74334), (312, 60992), (384, 49556), (416, 45744), (512, 37167), (624, 30496), (768, 24778), (832, 22872), (953, 19968), (1248, 15248), (1536, 12389), (1664, 11436), (1906, 9984), (2496, 7624), (2859, 6656), (3328, 5718), (3812, 4992)]