16253974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1861}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 26678736

約数和(自身を除く): 10424762

約数列:

[1, 2, 11, 22, 397, 794, 1861, 3722, 4367, 8734, 20471, 40942, 738817, 1477634, 8126987, 16253974]

約数ペア:

[(1, 16253974), (2, 8126987), (11, 1477634), (22, 738817), (397, 40942), (794, 20471), (1861, 8734), (3722, 4367)]