19248572

素因数分解:

$2^2\times 7^2\times {\mathrm{98207}}^1$

素因数の和:98225

約数の個数: 18

約数和(自身を含む): 39184992

約数和(自身を除く): 19936420

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 98207, 196414, 392828, 687449, 1374898, 2749796, 4812143, 9624286, 19248572]

約数ペア:

[(1, 19248572), (2, 9624286), (4, 4812143), (7, 2749796), (14, 1374898), (28, 687449), (49, 392828), (98, 196414), (196, 98207)]