11994506

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 18525408

約数和(自身を除く): 6530902

約数列:

[1, 2, 43, 86, 211, 422, 661, 1322, 9073, 18146, 28423, 56846, 139471, 278942, 5997253, 11994506]

約数ペア:

[(1, 11994506), (2, 5997253), (43, 278942), (86, 139471), (211, 56846), (422, 28423), (661, 18146), (1322, 9073)]