12320368

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{4451}}^1$

素因数の和:4632

約数の個数: 20

約数和(自身を含む): 24014088

約数和(自身を除く): 11693720

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 4451, 8902, 17804, 35608, 71216, 770023, 1540046, 3080092, 6160184, 12320368]

約数ペア:

[(1, 12320368), (2, 6160184), (4, 3080092), (8, 1540046), (16, 770023), (173, 71216), (346, 35608), (692, 17804), (1384, 8902), (2768, 4451)]