22725388

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5839}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 45785600

約数和(自身を除く): 23060212

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 5839, 11678, 23356, 40873, 81746, 163492, 811621, 1623242, 3246484, 5681347, 11362694, 22725388]

約数ペア:

[(1, 22725388), (2, 11362694), (4, 5681347), (7, 3246484), (14, 1623242), (28, 811621), (139, 163492), (278, 81746), (556, 40873), (973, 23356), (1946, 11678), (3892, 5839)]