18936623

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 21072960

約数和(自身を除く): 2136337

約数列:

[1, 17, 29, 71, 493, 541, 1207, 2059, 9197, 15689, 35003, 38411, 266713, 652987, 1113919, 18936623]

約数ペア:

[(1, 18936623), (17, 1113919), (29, 652987), (71, 266713), (493, 38411), (541, 35003), (1207, 15689), (2059, 9197)]