19411623

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9337}}^1$

素因数の和:9364

約数の個数: 32

約数和(自身を含む): 35857920

約数和(自身を除く): 16446297

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9337, 28011, 65359, 84033, 102707, 196077, 252099, 308121, 588231, 718949, 924363, 1764693, 2156847, 2773089, 6470541, 19411623]

約数ペア:

[(1, 19411623), (3, 6470541), (7, 2773089), (9, 2156847), (11, 1764693), (21, 924363), (27, 718949), (33, 588231), (63, 308121), (77, 252099), (99, 196077), (189, 102707), (231, 84033), (297, 65359), (693, 28011), (2079, 9337)]