2019632410

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{240719}}^1$

素因数の和:241565

約数の個数: 16

約数和(自身を含む): 3639686400

約数和(自身を除く): 1620053990

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 240719, 481438, 1203595, 2407190, 201963241, 403926482, 1009816205, 2019632410]

約数ペア:

[(1, 2019632410), (2, 1009816205), (5, 403926482), (10, 201963241), (839, 2407190), (1678, 1203595), (4195, 481438), (8390, 240719)]