15458828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 34401024

約数和(自身を除く): 18942196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 947, 1166, 1484, 1894, 2332, 3788, 4081, 6629, 8162, 10417, 13258, 16324, 20834, 26516, 41668, 50191, 72919, 100382, 145838, 200764, 291676, 351337, 552101, 702674, 1104202, 1405348, 2208404, 3864707, 7729414, 15458828]

約数ペア:

[(1, 15458828), (2, 7729414), (4, 3864707), (7, 2208404), (11, 1405348), (14, 1104202), (22, 702674), (28, 552101), (44, 351337), (53, 291676), (77, 200764), (106, 145838), (154, 100382), (212, 72919), (308, 50191), (371, 41668), (583, 26516), (742, 20834), (947, 16324), (1166, 13258), (1484, 10417), (1894, 8162), (2332, 6629), (3788, 4081)]