19183136

素因数分解:

$2^5\times 7^1\times {\mathrm{85639}}^1$

素因数の和:85656

約数の個数: 24

約数和(自身を含む): 43162560

約数和(自身を除く): 23979424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85639, 171278, 342556, 599473, 685112, 1198946, 1370224, 2397892, 2740448, 4795784, 9591568, 19183136]

約数ペア:

[(1, 19183136), (2, 9591568), (4, 4795784), (7, 2740448), (8, 2397892), (14, 1370224), (16, 1198946), (28, 685112), (32, 599473), (56, 342556), (112, 171278), (224, 85639)]