15227938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9749}}^1$

素因数の和:9833

約数の個数: 16

約数和(自身を含む): 25272000

約数和(自身を除く): 10044062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 9749, 19498, 107239, 214478, 692179, 1384358, 7613969, 15227938]

約数ペア:

[(1, 15227938), (2, 7613969), (11, 1384358), (22, 692179), (71, 214478), (142, 107239), (781, 19498), (1562, 9749)]