22145473

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 27259200

約数和(自身を除く): 5113727

約数列:

[1, 7, 29, 43, 59, 203, 301, 413, 1247, 1711, 1849, 2537, 8729, 11977, 12943, 17759, 53621, 73573, 109091, 375347, 515011, 763637, 3163639, 22145473]

約数ペア:

[(1, 22145473), (7, 3163639), (29, 763637), (43, 515011), (59, 375347), (203, 109091), (301, 73573), (413, 53621), (1247, 17759), (1711, 12943), (1849, 11977), (2537, 8729)]