13866371

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 12

約数和(自身を含む): 14868144

約数和(自身を除く): 1001773

約数列:

[1, 19, 71, 361, 541, 1349, 10279, 25631, 38411, 195301, 729809, 13866371]

約数ペア:

[(1, 13866371), (19, 729809), (71, 195301), (361, 38411), (541, 25631), (1349, 10279)]