21922231

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 24494400

約数和(自身を除く): 2572169

約数列:

[1, 17, 29, 53, 493, 839, 901, 1537, 14263, 24331, 26129, 44467, 413627, 755939, 1289543, 21922231]

約数ペア:

[(1, 21922231), (17, 1289543), (29, 755939), (53, 413627), (493, 44467), (839, 26129), (901, 24331), (1537, 14263)]