19204066

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44249}}^1$

素因数の和:44289

約数の個数: 16

約数和(自身を含む): 33984000

約数和(自身を除く): 14779934

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44249, 88498, 309743, 619486, 1371719, 2743438, 9602033, 19204066]

約数ペア:

[(1, 19204066), (2, 9602033), (7, 2743438), (14, 1371719), (31, 619486), (62, 309743), (217, 88498), (434, 44249)]