16986596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2591}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 32659200

約数和(自身を除く): 15672604

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2591, 3278, 5182, 6556, 10364, 28501, 57002, 114004, 386059, 772118, 1544236, 4246649, 8493298, 16986596]

約数ペア:

[(1, 16986596), (2, 8493298), (4, 4246649), (11, 1544236), (22, 772118), (44, 386059), (149, 114004), (298, 57002), (596, 28501), (1639, 10364), (2591, 6556), (3278, 5182)]