16340019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 23020800

約数和(自身を除く): 6680781

約数列:

[1, 3, 19, 57, 439, 653, 1317, 1959, 8341, 12407, 25023, 37221, 286667, 860001, 5446673, 16340019]

約数ペア:

[(1, 16340019), (3, 5446673), (19, 860001), (57, 286667), (439, 37221), (653, 25023), (1317, 12407), (1959, 8341)]