12675985

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5101}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 17632512

約数和(自身を除く): 4956527

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 5101, 25505, 35707, 178535, 362171, 1810855, 2535197, 12675985]

約数ペア:

[(1, 12675985), (5, 2535197), (7, 1810855), (35, 362171), (71, 178535), (355, 35707), (497, 25505), (2485, 5101)]