15800199616

素因数分解:

$2^6\times {\mathrm{631}}^1\times {\mathrm{391249}}^1$

素因数の和:391892

約数の個数: 28

約数和(自身を含む): 31403290000

約数和(自身を除く): 15603090384

約数列:

[1, 2, 4, 8, 16, 32, 64, 631, 1262, 2524, 5048, 10096, 20192, 40384, 391249, 782498, 1564996, 3129992, 6259984, 12519968, 25039936, 246878119, 493756238, 987512476, 1975024952, 3950049904, 7900099808, 15800199616]

約数ペア:

[(1, 15800199616), (2, 7900099808), (4, 3950049904), (8, 1975024952), (16, 987512476), (32, 493756238), (64, 246878119), (631, 25039936), (1262, 12519968), (2524, 6259984), (5048, 3129992), (10096, 1564996), (20192, 782498), (40384, 391249)]