12490926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{297403}}^1$

素因数の和:297415

約数の個数: 16

約数和(自身を含む): 28550784

約数和(自身を除く): 16059858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 297403, 594806, 892209, 1784418, 2081821, 4163642, 6245463, 12490926]

約数ペア:

[(1, 12490926), (2, 6245463), (3, 4163642), (6, 2081821), (7, 1784418), (14, 892209), (21, 594806), (42, 297403)]