1921000234

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1\times {\mathrm{7823}}^1$

素因数の和:9965

約数の個数: 16

約数和(自身を含む): 2932122240

約数和(自身を除く): 1011122006

約数列:

[1, 2, 59, 118, 2081, 4162, 7823, 15646, 122779, 245558, 461557, 923114, 16279663, 32559326, 960500117, 1921000234]

約数ペア:

[(1, 1921000234), (2, 960500117), (59, 32559326), (118, 16279663), (2081, 923114), (4162, 461557), (7823, 245558), (15646, 122779)]