16378945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1543}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 21566592

約数和(自身を除く): 5187647

約数列:

[1, 5, 11, 55, 193, 965, 1543, 2123, 7715, 10615, 16973, 84865, 297799, 1488995, 3275789, 16378945]

約数ペア:

[(1, 16378945), (5, 3275789), (11, 1488995), (55, 297799), (193, 84865), (965, 16973), (1543, 10615), (2123, 7715)]