15172112

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{1409}}^1$

素因数の和:2090

約数の個数: 20

約数和(自身を含む): 29460540

約数和(自身を除く): 14288428

約数列:

[1, 2, 4, 8, 16, 673, 1346, 1409, 2692, 2818, 5384, 5636, 10768, 11272, 22544, 948257, 1896514, 3793028, 7586056, 15172112]

約数ペア:

[(1, 15172112), (2, 7586056), (4, 3793028), (8, 1896514), (16, 948257), (673, 22544), (1346, 11272), (1409, 10768), (2692, 5636), (2818, 5384)]