19139316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227849}}^1$

素因数の和:227863

約数の個数: 24

約数和(自身を含む): 51038400

約数和(自身を除く): 31899084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227849, 455698, 683547, 911396, 1367094, 1594943, 2734188, 3189886, 4784829, 6379772, 9569658, 19139316]

約数ペア:

[(1, 19139316), (2, 9569658), (3, 6379772), (4, 4784829), (6, 3189886), (7, 2734188), (12, 1594943), (14, 1367094), (21, 911396), (28, 683547), (42, 455698), (84, 227849)]