12516940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9341}}^1$

素因数の和:9417

約数の個数: 24

約数和(自身を含む): 26680752

約数和(自身を除く): 14163812

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 9341, 18682, 37364, 46705, 93410, 186820, 625847, 1251694, 2503388, 3129235, 6258470, 12516940]

約数ペア:

[(1, 12516940), (2, 6258470), (4, 3129235), (5, 2503388), (10, 1251694), (20, 625847), (67, 186820), (134, 93410), (268, 46705), (335, 37364), (670, 18682), (1340, 9341)]