12577943

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 16

約数和(自身を含む): 16024320

約数和(自身を除く): 3446377

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 5563, 38941, 94571, 105697, 661997, 739879, 1796849, 12577943]

約数ペア:

[(1, 12577943), (7, 1796849), (17, 739879), (19, 661997), (119, 105697), (133, 94571), (323, 38941), (2261, 5563)]