19012385

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2393}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 26199936

約数和(自身を除く): 7187551

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 2393, 7945, 11965, 16751, 83755, 543211, 2716055, 3802477, 19012385]

約数ペア:

[(1, 19012385), (5, 3802477), (7, 2716055), (35, 543211), (227, 83755), (1135, 16751), (1589, 11965), (2393, 7945)]