16379957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 18957120

約数和(自身を除く): 2577163

約数列:

[1, 11, 19, 181, 209, 433, 1991, 3439, 4763, 8227, 37829, 78373, 90497, 862103, 1489087, 16379957]

約数ペア:

[(1, 16379957), (11, 1489087), (19, 862103), (181, 90497), (209, 78373), (433, 37829), (1991, 8227), (3439, 4763)]