22254815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1381}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 29254176

約数和(自身を除く): 6999361

約数列:

[1, 5, 11, 55, 293, 1381, 1465, 3223, 6905, 15191, 16115, 75955, 404633, 2023165, 4450963, 22254815]

約数ペア:

[(1, 22254815), (5, 4450963), (11, 2023165), (55, 404633), (293, 75955), (1381, 16115), (1465, 15191), (3223, 6905)]