189401744

素因数分解:

$2^4\times 7^1\times {\mathrm{1691087}}^1$

素因数の和:1691102

約数の個数: 20

約数和(自身を含む): 419389824

約数和(自身を除く): 229988080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1691087, 3382174, 6764348, 11837609, 13528696, 23675218, 27057392, 47350436, 94700872, 189401744]

約数ペア:

[(1, 189401744), (2, 94700872), (4, 47350436), (7, 27057392), (8, 23675218), (14, 13528696), (16, 11837609), (28, 6764348), (56, 3382174), (112, 1691087)]