19253206

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5479}}^1$

素因数の和:5739

約数の個数: 16

約数和(自身を含む): 33143040

約数和(自身を除く): 13889834

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 5479, 10958, 38353, 76706, 1375229, 2750458, 9626603, 19253206]

約数ペア:

[(1, 19253206), (2, 9626603), (7, 2750458), (14, 1375229), (251, 76706), (502, 38353), (1757, 10958), (3514, 5479)]