13145538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{312989}}^1$

素因数の和:313001

約数の個数: 16

約数和(自身を含む): 30047040

約数和(自身を除く): 16901502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 312989, 625978, 938967, 1877934, 2190923, 4381846, 6572769, 13145538]

約数ペア:

[(1, 13145538), (2, 6572769), (3, 4381846), (6, 2190923), (7, 1877934), (14, 938967), (21, 625978), (42, 312989)]