19058649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1129}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 27011520

約数和(自身を除く): 7952871

約数列:

[1, 3, 17, 51, 331, 993, 1129, 3387, 5627, 16881, 19193, 57579, 373699, 1121097, 6352883, 19058649]

約数ペア:

[(1, 19058649), (3, 6352883), (17, 1121097), (51, 373699), (331, 57579), (993, 19193), (1129, 16881), (3387, 5627)]