86619254

素因数分解:

$2^1\times {\mathrm{97}}^2\times {\mathrm{4603}}^1$

素因数の和:4799

約数の個数: 12

約数和(自身を含む): 131310684

約数和(自身を除く): 44691430

約数列:

[1, 2, 97, 194, 4603, 9206, 9409, 18818, 446491, 892982, 43309627, 86619254]

約数ペア:

[(1, 86619254), (2, 43309627), (97, 892982), (194, 446491), (4603, 18818), (9206, 9409)]