11816944

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1451}}^1$

素因数の和:1968

約数の個数: 20

約数和(自身を含む): 22956120

約数和(自身を除く): 11139176

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1451, 2036, 2902, 4072, 5804, 8144, 11608, 23216, 738559, 1477118, 2954236, 5908472, 11816944]

約数ペア:

[(1, 11816944), (2, 5908472), (4, 2954236), (8, 1477118), (16, 738559), (509, 23216), (1018, 11608), (1451, 8144), (2036, 5804), (2902, 4072)]