19831080255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{506347}}^1$

素因数の和:506735

約数の個数: 32

約数和(自身を含む): 36359837184

約数和(自身を除く): 16528756929

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 373, 1119, 1865, 2611, 5595, 7833, 13055, 39165, 506347, 1519041, 2531735, 3544429, 7595205, 10633287, 17722145, 53166435, 188867431, 566602293, 944337155, 1322072017, 2833011465, 3966216051, 6610360085, 19831080255]

約数ペア:

[(1, 19831080255), (3, 6610360085), (5, 3966216051), (7, 2833011465), (15, 1322072017), (21, 944337155), (35, 566602293), (105, 188867431), (373, 53166435), (1119, 17722145), (1865, 10633287), (2611, 7595205), (5595, 3544429), (7833, 2531735), (13055, 1519041), (39165, 506347)]