16889547895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{109321}}^1$

素因数の和:109443

約数の個数: 24

約数和(自身を含む): 22535199792

約数和(自身を除く): 5645651897

約数列:

[1, 5, 11, 53, 55, 265, 583, 2809, 2915, 14045, 30899, 109321, 154495, 546605, 1202531, 5794013, 6012655, 28970065, 63734143, 307082689, 318670715, 1535413445, 3377909579, 16889547895]

約数ペア:

[(1, 16889547895), (5, 3377909579), (11, 1535413445), (53, 318670715), (55, 307082689), (265, 63734143), (583, 28970065), (2809, 6012655), (2915, 5794013), (14045, 1202531), (30899, 546605), (109321, 154495)]