22851044

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 40901280

約数和(自身を除く): 18050236

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 563, 1126, 2252, 10147, 20294, 40588, 41099, 78257, 82198, 156514, 164396, 313028, 5712761, 11425522, 22851044]

約数ペア:

[(1, 22851044), (2, 11425522), (4, 5712761), (73, 313028), (139, 164396), (146, 156514), (278, 82198), (292, 78257), (556, 41099), (563, 40588), (1126, 20294), (2252, 10147)]