19349451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11497}}^1$

素因数の和:11531

約数の個数: 24

約数和(自身を含む): 32286384

約数和(自身を除く): 12936933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 11497, 34491, 103473, 126467, 195449, 379401, 586347, 1138203, 1759041, 2149939, 6449817, 19349451]

約数ペア:

[(1, 19349451), (3, 6449817), (9, 2149939), (11, 1759041), (17, 1138203), (33, 586347), (51, 379401), (99, 195449), (153, 126467), (187, 103473), (561, 34491), (1683, 11497)]