16470388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 31681440

約数和(自身を除く): 15211052

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2693, 3058, 5386, 6116, 10772, 29623, 59246, 118492, 374327, 748654, 1497308, 4117597, 8235194, 16470388]

約数ペア:

[(1, 16470388), (2, 8235194), (4, 4117597), (11, 1497308), (22, 748654), (44, 374327), (139, 118492), (278, 59246), (556, 29623), (1529, 10772), (2693, 6116), (3058, 5386)]