22801691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 26534400

約数和(自身を除く): 3732709

約数列:

[1, 11, 19, 79, 209, 869, 1381, 1501, 15191, 16511, 26239, 109099, 288629, 1200089, 2072881, 22801691]

約数ペア:

[(1, 22801691), (11, 2072881), (19, 1200089), (79, 288629), (209, 109099), (869, 26239), (1381, 16511), (1501, 15191)]