12282008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 23814000

約数和(自身を除く): 11531992

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 349, 424, 664, 698, 1396, 2792, 4399, 8798, 17596, 18497, 28967, 35192, 36994, 57934, 73988, 115868, 147976, 231736, 1535251, 3070502, 6141004, 12282008]

約数ペア:

[(1, 12282008), (2, 6141004), (4, 3070502), (8, 1535251), (53, 231736), (83, 147976), (106, 115868), (166, 73988), (212, 57934), (332, 36994), (349, 35192), (424, 28967), (664, 18497), (698, 17596), (1396, 8798), (2792, 4399)]