2019291206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{880249}}^1$

素因数の和:880319

約数の個数: 16

約数和(自身を含む): 3211152000

約数和(自身を除く): 1191860794

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 880249, 1760498, 27287719, 32569213, 54575438, 65138426, 1009645603, 2019291206]

約数ペア:

[(1, 2019291206), (2, 1009645603), (31, 65138426), (37, 54575438), (62, 32569213), (74, 27287719), (1147, 1760498), (2294, 880249)]