19712909144

素因数分解:

$2^3\times {\mathrm{14341}}^1\times {\mathrm{171823}}^1$

素因数の和:186170

約数の個数: 16

約数和(自身を含む): 36964497120

約数和(自身を除く): 17251587976

約数列:

[1, 2, 4, 8, 14341, 28682, 57364, 114728, 171823, 343646, 687292, 1374584, 2464113643, 4928227286, 9856454572, 19712909144]

約数ペア:

[(1, 19712909144), (2, 9856454572), (4, 4928227286), (8, 2464113643), (14341, 1374584), (28682, 687292), (57364, 343646), (114728, 171823)]