22091699

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 27565200

約数和(自身を除く): 5473501

約数列:

[1, 7, 19, 49, 61, 133, 389, 427, 931, 1159, 2723, 2989, 7391, 8113, 19061, 23729, 51737, 56791, 166103, 362159, 450851, 1162721, 3155957, 22091699]

約数ペア:

[(1, 22091699), (7, 3155957), (19, 1162721), (49, 450851), (61, 362159), (133, 166103), (389, 56791), (427, 51737), (931, 23729), (1159, 19061), (2723, 8113), (2989, 7391)]