19192497

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 26480640

約数和(自身を除く): 7288143

約数列:

[1, 3, 47, 79, 141, 237, 1723, 3713, 5169, 11139, 80981, 136117, 242943, 408351, 6397499, 19192497]

約数ペア:

[(1, 19192497), (3, 6397499), (47, 408351), (79, 242943), (141, 136117), (237, 80981), (1723, 11139), (3713, 5169)]