12894832

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4296

約数の個数: 20

約数和(自身を含む): 25116696

約数和(自身を除く): 12221864

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4091, 8182, 16364, 32728, 65456, 805927, 1611854, 3223708, 6447416, 12894832]

約数ペア:

[(1, 12894832), (2, 6447416), (4, 3223708), (8, 1611854), (16, 805927), (197, 65456), (394, 32728), (788, 16364), (1576, 8182), (3152, 4091)]