1885194627

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{20161}}^1$

素因数の和:20674

約数の個数: 16

約数和(自身を含む): 2554928640

約数和(自身を除く): 669734013

約数列:

[1, 3, 71, 213, 439, 1317, 20161, 31169, 60483, 93507, 1431431, 4294293, 8850679, 26552037, 628398209, 1885194627]

約数ペア:

[(1, 1885194627), (3, 628398209), (71, 26552037), (213, 8850679), (439, 4294293), (1317, 1431431), (20161, 93507), (31169, 60483)]