19310326144

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{2791}}^1$

素因数の和:3279

約数の個数: 64

約数和(自身を含む): 38821754880

約数和(自身を除く): 19511428736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 283, 382, 566, 764, 1132, 1528, 2264, 2791, 3056, 4528, 5582, 6112, 9056, 11164, 12224, 18112, 22328, 24448, 36224, 44656, 54053, 89312, 108106, 178624, 216212, 357248, 432424, 533081, 789853, 864848, 1066162, 1579706, 1729696, 2132324, 3159412, 3459392, 4264648, 6318824, 6918784, 8529296, 12637648, 17058592, 25275296, 34117184, 50550592, 68234368, 101101184, 150861923, 301723846, 603447692, 1206895384, 2413790768, 4827581536, 9655163072, 19310326144]

約数ペア:

[(1, 19310326144), (2, 9655163072), (4, 4827581536), (8, 2413790768), (16, 1206895384), (32, 603447692), (64, 301723846), (128, 150861923), (191, 101101184), (283, 68234368), (382, 50550592), (566, 34117184), (764, 25275296), (1132, 17058592), (1528, 12637648), (2264, 8529296), (2791, 6918784), (3056, 6318824), (4528, 4264648), (5582, 3459392), (6112, 3159412), (9056, 2132324), (11164, 1729696), (12224, 1579706), (18112, 1066162), (22328, 864848), (24448, 789853), (36224, 533081), (44656, 432424), (54053, 357248), (89312, 216212), (108106, 178624)]