11780485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 3149435

約数列:

[1, 5, 23, 89, 115, 445, 1151, 2047, 5755, 10235, 26473, 102439, 132365, 512195, 2356097, 11780485]

約数ペア:

[(1, 11780485), (5, 2356097), (23, 512195), (89, 132365), (115, 102439), (445, 26473), (1151, 10235), (2047, 5755)]