19714149

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24071}}^1$

素因数の和:24097

約数の個数: 24

約数和(自身を含む): 35048832

約数和(自身を除く): 15334683

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24071, 72213, 168497, 216639, 312923, 505491, 938769, 1516473, 2190461, 2816307, 6571383, 19714149]

約数ペア:

[(1, 19714149), (3, 6571383), (7, 2816307), (9, 2190461), (13, 1516473), (21, 938769), (39, 505491), (63, 312923), (91, 216639), (117, 168497), (273, 72213), (819, 24071)]