12490582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15543

約数の個数: 16

約数和(自身を含む): 20829312

約数和(自身を除く): 8338730

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15497, 30994, 201461, 402922, 480407, 960814, 6245291, 12490582]

約数ペア:

[(1, 12490582), (2, 6245291), (13, 960814), (26, 480407), (31, 402922), (62, 201461), (403, 30994), (806, 15497)]