19199138

素因数分解:

$2^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1439}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 32970240

約数和(自身を除く): 13771102

約数列:

[1, 2, 7, 14, 953, 1439, 1906, 2878, 6671, 10073, 13342, 20146, 1371367, 2742734, 9599569, 19199138]

約数ペア:

[(1, 19199138), (2, 9599569), (7, 2742734), (14, 1371367), (953, 20146), (1439, 13342), (1906, 10073), (2878, 6671)]