19098065

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6131}}^1$

素因数の和:6232

約数の個数: 16

約数和(自身を含む): 26490240

約数和(自身を除く): 7392175

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 6131, 30655, 42917, 214585, 545659, 2728295, 3819613, 19098065]

約数ペア:

[(1, 19098065), (5, 3819613), (7, 2728295), (35, 545659), (89, 214585), (445, 42917), (623, 30655), (3115, 6131)]