19854549

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15427}}^1$

素因数の和:15457

約数の個数: 24

約数和(自身を含む): 33694752

約数和(自身を除く): 13840203

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15427, 46281, 138843, 169697, 200551, 509091, 601653, 1527273, 1804959, 2206061, 6618183, 19854549]

約数ペア:

[(1, 19854549), (3, 6618183), (9, 2206061), (11, 1804959), (13, 1527273), (33, 601653), (39, 509091), (99, 200551), (117, 169697), (143, 138843), (429, 46281), (1287, 15427)]