15994504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{105227}}^1$

素因数の和:105252

約数の個数: 16

約数和(自身を含む): 31568400

約数和(自身を除く): 15573896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 105227, 210454, 420908, 841816, 1999313, 3998626, 7997252, 15994504]

約数ペア:

[(1, 15994504), (2, 7997252), (4, 3998626), (8, 1999313), (19, 841816), (38, 420908), (76, 210454), (152, 105227)]