22791244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19853}}^1$

素因数の和:19905

約数の個数: 24

約数和(自身を含む): 46696608

約数和(自身を除く): 23905364

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 19853, 39706, 79412, 138971, 277942, 555884, 813973, 1627946, 3255892, 5697811, 11395622, 22791244]

約数ペア:

[(1, 22791244), (2, 11395622), (4, 5697811), (7, 3255892), (14, 1627946), (28, 813973), (41, 555884), (82, 277942), (164, 138971), (287, 79412), (574, 39706), (1148, 19853)]