16865354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1931}}^1$

素因数の和:2341

約数の個数: 16

約数和(自身を含む): 27681696

約数和(自身を除く): 10816342

約数列:

[1, 2, 11, 22, 397, 794, 1931, 3862, 4367, 8734, 21241, 42482, 766607, 1533214, 8432677, 16865354]

約数ペア:

[(1, 16865354), (2, 8432677), (11, 1533214), (22, 766607), (397, 42482), (794, 21241), (1931, 8734), (3862, 4367)]