12481205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 16421184

約数和(自身を除く): 3939979

約数列:

[1, 5, 11, 55, 257, 883, 1285, 2827, 4415, 9713, 14135, 48565, 226931, 1134655, 2496241, 12481205]

約数ペア:

[(1, 12481205), (5, 2496241), (11, 1134655), (55, 226931), (257, 48565), (883, 14135), (1285, 9713), (2827, 4415)]