19296379

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 20908800

約数和(自身を除く): 1612421

約数列:

[1, 23, 43, 109, 179, 989, 2507, 4117, 4687, 7697, 19511, 107801, 177031, 448753, 838973, 19296379]

約数ペア:

[(1, 19296379), (23, 838973), (43, 448753), (109, 177031), (179, 107801), (989, 19511), (2507, 7697), (4117, 4687)]