19086508

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1123}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 38269952

約数和(自身を除く): 19183444

約数列:

[1, 2, 4, 7, 14, 28, 607, 1123, 1214, 2246, 2428, 4249, 4492, 7861, 8498, 15722, 16996, 31444, 681661, 1363322, 2726644, 4771627, 9543254, 19086508]

約数ペア:

[(1, 19086508), (2, 9543254), (4, 4771627), (7, 2726644), (14, 1363322), (28, 681661), (607, 31444), (1123, 16996), (1214, 15722), (2246, 8498), (2428, 7861), (4249, 4492)]