12883038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{306739}}^1$

素因数の和:306751

約数の個数: 16

約数和(自身を含む): 29447040

約数和(自身を除く): 16564002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 306739, 613478, 920217, 1840434, 2147173, 4294346, 6441519, 12883038]

約数ペア:

[(1, 12883038), (2, 6441519), (3, 4294346), (6, 2147173), (7, 1840434), (14, 920217), (21, 613478), (42, 306739)]