12938324

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2671}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 26035968

約数和(自身を除く): 13097644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 2671, 4844, 5342, 10684, 18697, 37394, 74788, 462083, 924166, 1848332, 3234581, 6469162, 12938324]

約数ペア:

[(1, 12938324), (2, 6469162), (4, 3234581), (7, 1848332), (14, 924166), (28, 462083), (173, 74788), (346, 37394), (692, 18697), (1211, 10684), (2422, 5342), (2671, 4844)]