12967535

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7883}}^1$

素因数の和:7942

約数の個数: 16

約数和(自身を含む): 18164736

約数和(自身を除く): 5197201

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 7883, 39415, 55181, 275905, 370501, 1852505, 2593507, 12967535]

約数ペア:

[(1, 12967535), (5, 2593507), (7, 1852505), (35, 370501), (47, 275905), (235, 55181), (329, 39415), (1645, 7883)]