22028356

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5011}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 44346176

約数和(自身を除く): 22317820

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 5011, 10022, 20044, 35077, 70154, 140308, 786727, 1573454, 3146908, 5507089, 11014178, 22028356]

約数ペア:

[(1, 22028356), (2, 11014178), (4, 5507089), (7, 3146908), (14, 1573454), (28, 786727), (157, 140308), (314, 70154), (628, 35077), (1099, 20044), (2198, 10022), (4396, 5011)]