12183955

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4903}}^1$

素因数の和:4986

約数の個数: 16

約数和(自身を含む): 16948224

約数和(自身を除く): 4764269

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 4903, 24515, 34321, 171605, 348113, 1740565, 2436791, 12183955]

約数ペア:

[(1, 12183955), (5, 2436791), (7, 1740565), (35, 348113), (71, 171605), (355, 34321), (497, 24515), (2485, 4903)]