16522204

素因数分解:

$2^2\times {\mathrm{97}}^2\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 18

約数和(自身を含む): 29281560

約数和(自身を除く): 12759356

約数列:

[1, 2, 4, 97, 194, 388, 439, 878, 1756, 9409, 18818, 37636, 42583, 85166, 170332, 4130551, 8261102, 16522204]

約数ペア:

[(1, 16522204), (2, 8261102), (4, 4130551), (97, 170332), (194, 85166), (388, 42583), (439, 37636), (878, 18818), (1756, 9409)]