18796892

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{4013}}^1$

素因数の和:5188

約数の個数: 12

約数和(自身を含む): 32930856

約数和(自身を除く): 14133964

約数列:

[1, 2, 4, 1171, 2342, 4013, 4684, 8026, 16052, 4699223, 9398446, 18796892]

約数ペア:

[(1, 18796892), (2, 9398446), (4, 4699223), (1171, 16052), (2342, 8026), (4013, 4684)]