19367422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7607}}^1$

素因数の和:7695

約数の個数: 16

約数和(自身を含む): 31040640

約数和(自身を除く): 11673218

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7607, 15214, 144533, 289066, 509669, 1019338, 9683711, 19367422]

約数ペア:

[(1, 19367422), (2, 9683711), (19, 1019338), (38, 509669), (67, 289066), (134, 144533), (1273, 15214), (2546, 7607)]