2019628642

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{15649}}^1$

素因数の和:16197

約数の個数: 16

約数和(自身を含む): 3055318200

約数和(自身を除く): 1035689558

約数列:

[1, 2, 173, 346, 373, 746, 15649, 31298, 64529, 129058, 2707277, 5414554, 5837077, 11674154, 1009814321, 2019628642]

約数ペア:

[(1, 2019628642), (2, 1009814321), (173, 11674154), (346, 5837077), (373, 5414554), (746, 2707277), (15649, 129058), (31298, 64529)]