19356148

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1049}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 38808000

約数和(自身を除く): 19451852

約数列:

[1, 2, 4, 7, 14, 28, 659, 1049, 1318, 2098, 2636, 4196, 4613, 7343, 9226, 14686, 18452, 29372, 691291, 1382582, 2765164, 4839037, 9678074, 19356148]

約数ペア:

[(1, 19356148), (2, 9678074), (4, 4839037), (7, 2765164), (14, 1382582), (28, 691291), (659, 29372), (1049, 18452), (1318, 14686), (2098, 9226), (2636, 7343), (4196, 4613)]