19305984

素因数分解:

$2^9\times 3^1\times {\mathrm{12569}}^1$

素因数の和:12590

約数の個数: 40

約数和(自身を含む): 51436440

約数和(自身を除く): 32130456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12569, 25138, 37707, 50276, 75414, 100552, 150828, 201104, 301656, 402208, 603312, 804416, 1206624, 1608832, 2413248, 3217664, 4826496, 6435328, 9652992, 19305984]

約数ペア:

[(1, 19305984), (2, 9652992), (3, 6435328), (4, 4826496), (6, 3217664), (8, 2413248), (12, 1608832), (16, 1206624), (24, 804416), (32, 603312), (48, 402208), (64, 301656), (96, 201104), (128, 150828), (192, 100552), (256, 75414), (384, 50276), (512, 37707), (768, 25138), (1536, 12569)]