22180873

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 26812800

約数和(自身を除く): 4631927

約数列:

[1, 11, 13, 59, 121, 143, 239, 649, 767, 1573, 2629, 3107, 7139, 8437, 14101, 28919, 34177, 92807, 155111, 183313, 375947, 1706221, 2016443, 22180873]

約数ペア:

[(1, 22180873), (11, 2016443), (13, 1706221), (59, 375947), (121, 183313), (143, 155111), (239, 92807), (649, 34177), (767, 28919), (1573, 14101), (2629, 8437), (3107, 7139)]