19180154

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3733}}^1$

素因数の和:4109

約数の個数: 16

約数和(自身を含む): 32978688

約数和(自身を除く): 13798534

約数列:

[1, 2, 7, 14, 367, 734, 2569, 3733, 5138, 7466, 26131, 52262, 1370011, 2740022, 9590077, 19180154]

約数ペア:

[(1, 19180154), (2, 9590077), (7, 2740022), (14, 1370011), (367, 52262), (734, 26131), (2569, 7466), (3733, 5138)]