19488183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45427}}^1$

素因数の和:45454

約数の個数: 16

約数和(自身を含む): 30527616

約数和(自身を除く): 11039433

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 45427, 136281, 499697, 590551, 1499091, 1771653, 6496061, 19488183]

約数ペア:

[(1, 19488183), (3, 6496061), (11, 1771653), (13, 1499091), (33, 590551), (39, 499697), (143, 136281), (429, 45427)]