19213461695

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{297169}}^1$

素因数の和:297434

約数の個数: 16

約数和(自身を含む): 23521599840

約数和(自身を除く): 4308138145

約数列:

[1, 5, 67, 193, 335, 965, 12931, 64655, 297169, 1485845, 19910323, 57353617, 99551615, 286768085, 3842692339, 19213461695]

約数ペア:

[(1, 19213461695), (5, 3842692339), (67, 286768085), (193, 99551615), (335, 57353617), (965, 19910323), (12931, 1485845), (64655, 297169)]