18316361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8101}}^1$

素因数の和:8144

約数の個数: 16

約数和(自身を含む): 23333760

約数和(自身を除く): 5017399

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8101, 56707, 137717, 153919, 964019, 1077433, 2616623, 18316361]

約数ペア:

[(1, 18316361), (7, 2616623), (17, 1077433), (19, 964019), (119, 153919), (133, 137717), (323, 56707), (2261, 8101)]