15694681744

素因数分解:

$2^4\times 7^1\times {\mathrm{140131087}}^1$

素因数の和:140131102

約数の個数: 20

約数和(自身を含む): 34752509824

約数和(自身を除く): 19057828080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140131087, 280262174, 560524348, 980917609, 1121048696, 1961835218, 2242097392, 3923670436, 7847340872, 15694681744]

約数ペア:

[(1, 15694681744), (2, 7847340872), (4, 3923670436), (7, 2242097392), (8, 1961835218), (14, 1121048696), (16, 980917609), (28, 560524348), (56, 280262174), (112, 140131087)]