19032202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43853}}^1$

素因数の和:43893

約数の個数: 16

約数和(自身を含む): 33679872

約数和(自身を除く): 14647670

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 43853, 87706, 306971, 613942, 1359443, 2718886, 9516101, 19032202]

約数ペア:

[(1, 19032202), (2, 9516101), (7, 2718886), (14, 1359443), (31, 613942), (62, 306971), (217, 87706), (434, 43853)]