28760794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1997}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 45554400

約数和(自身を除く): 16793606

約数列:

[1, 2, 19, 38, 379, 758, 1997, 3994, 7201, 14402, 37943, 75886, 756863, 1513726, 14380397, 28760794]

約数ペア:

[(1, 28760794), (2, 14380397), (19, 1513726), (38, 756863), (379, 75886), (758, 37943), (1997, 14402), (3994, 7201)]