21983024

素因数分解:

$2^4\times 7^1\times {\mathrm{196277}}^1$

素因数の和:196292

約数の個数: 20

約数和(自身を含む): 48676944

約数和(自身を除く): 26693920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 196277, 392554, 785108, 1373939, 1570216, 2747878, 3140432, 5495756, 10991512, 21983024]

約数ペア:

[(1, 21983024), (2, 10991512), (4, 5495756), (7, 3140432), (8, 2747878), (14, 1570216), (16, 1373939), (28, 785108), (56, 392554), (112, 196277)]