19204376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 37447680

約数和(自身を除く): 18243304

約数列:

[1, 2, 4, 8, 31, 62, 124, 211, 248, 367, 422, 734, 844, 1468, 1688, 2936, 6541, 11377, 13082, 22754, 26164, 45508, 52328, 77437, 91016, 154874, 309748, 619496, 2400547, 4801094, 9602188, 19204376]

約数ペア:

[(1, 19204376), (2, 9602188), (4, 4801094), (8, 2400547), (31, 619496), (62, 309748), (124, 154874), (211, 91016), (248, 77437), (367, 52328), (422, 45508), (734, 26164), (844, 22754), (1468, 13082), (1688, 11377), (2936, 6541)]