19461706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16691}}^1$

素因数の和:16757

約数の個数: 16

約数和(自身を含む): 32449248

約数和(自身を除く): 12987542

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 16691, 33382, 183601, 367202, 884623, 1769246, 9730853, 19461706]

約数ペア:

[(1, 19461706), (2, 9730853), (11, 1769246), (22, 884623), (53, 367202), (106, 183601), (583, 33382), (1166, 16691)]