16838756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3511}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 32450880

約数和(自身を除く): 15612124

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 3511, 4796, 7022, 14044, 38621, 77242, 154484, 382699, 765398, 1530796, 4209689, 8419378, 16838756]

約数ペア:

[(1, 16838756), (2, 8419378), (4, 4209689), (11, 1530796), (22, 765398), (44, 382699), (109, 154484), (218, 77242), (436, 38621), (1199, 14044), (2398, 7022), (3511, 4796)]