19576863

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{15427}}^1$

素因数の和:15483

約数の個数: 16

約数和(自身を含む): 29621760

約数和(自身を除く): 10044897

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 15427, 46281, 138843, 416529, 725069, 2175207, 6525621, 19576863]

約数ペア:

[(1, 19576863), (3, 6525621), (9, 2175207), (27, 725069), (47, 416529), (141, 138843), (423, 46281), (1269, 15427)]