12488149

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 14886720

約数和(自身を除く): 2398571

約数列:

[1, 17, 19, 23, 41, 323, 391, 437, 697, 779, 943, 1681, 7429, 13243, 16031, 17917, 28577, 31939, 38663, 304589, 542963, 657271, 734597, 12488149]

約数ペア:

[(1, 12488149), (17, 734597), (19, 657271), (23, 542963), (41, 304589), (323, 38663), (391, 31939), (437, 28577), (697, 17917), (779, 16031), (943, 13243), (1681, 7429)]