22267916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1301}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 42653520

約数和(自身を除く): 20385604

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1301, 1556, 2602, 4279, 5204, 8558, 14311, 17116, 28622, 57244, 506089, 1012178, 2024356, 5566979, 11133958, 22267916]

約数ペア:

[(1, 22267916), (2, 11133958), (4, 5566979), (11, 2024356), (22, 1012178), (44, 506089), (389, 57244), (778, 28622), (1301, 17116), (1556, 14311), (2602, 8558), (4279, 5204)]