17019737

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 20839680

約数和(自身を除く): 3819943

約数列:

[1, 7, 17, 89, 119, 623, 1513, 1607, 10591, 11249, 27319, 143023, 191233, 1001161, 2431391, 17019737]

約数ペア:

[(1, 17019737), (7, 2431391), (17, 1001161), (89, 191233), (119, 143023), (623, 27319), (1513, 11249), (1607, 10591)]