21598823

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 23885280

約数和(自身を除く): 2286457

約数列:

[1, 17, 29, 193, 227, 493, 3281, 3859, 5597, 6583, 43811, 95149, 111911, 744787, 1270519, 21598823]

約数ペア:

[(1, 21598823), (17, 1270519), (29, 744787), (193, 111911), (227, 95149), (493, 43811), (3281, 6583), (3859, 5597)]