9385774

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 14402016

約数和(自身を除く): 5016242

約数列:

[1, 2, 71, 142, 157, 314, 421, 842, 11147, 22294, 29891, 59782, 66097, 132194, 4692887, 9385774]

約数ペア:

[(1, 9385774), (2, 4692887), (71, 132194), (142, 66097), (157, 59782), (314, 29891), (421, 22294), (842, 11147)]