12741398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1279}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 7579882

約数列:

[1, 2, 17, 34, 293, 586, 1279, 2558, 4981, 9962, 21743, 43486, 374747, 749494, 6370699, 12741398]

約数ペア:

[(1, 12741398), (2, 6370699), (17, 749494), (34, 374747), (293, 43486), (586, 21743), (1279, 9962), (2558, 4981)]