12421542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{295751}}^1$

素因数の和:295763

約数の個数: 16

約数和(自身を含む): 28392192

約数和(自身を除く): 15970650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 295751, 591502, 887253, 1774506, 2070257, 4140514, 6210771, 12421542]

約数ペア:

[(1, 12421542), (2, 6210771), (3, 4140514), (6, 2070257), (7, 1774506), (14, 887253), (21, 591502), (42, 295751)]