12751976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 24961440

約数和(自身を除く): 12209464

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 643, 1286, 2479, 2572, 4958, 5144, 9916, 19832, 23791, 43081, 47582, 86162, 95164, 172324, 190328, 344648, 1593997, 3187994, 6375988, 12751976]

約数ペア:

[(1, 12751976), (2, 6375988), (4, 3187994), (8, 1593997), (37, 344648), (67, 190328), (74, 172324), (134, 95164), (148, 86162), (268, 47582), (296, 43081), (536, 23791), (643, 19832), (1286, 9916), (2479, 5144), (2572, 4958)]