16399966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32411}}^1$

素因数の和:32447

約数の個数: 16

約数和(自身を含む): 28003968

約数和(自身を除く): 11604002

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 32411, 64822, 356521, 713042, 745453, 1490906, 8199983, 16399966]

約数ペア:

[(1, 16399966), (2, 8199983), (11, 1490906), (22, 745453), (23, 713042), (46, 356521), (253, 64822), (506, 32411)]