9655316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19949}}^1$

素因数の和:19975

約数の個数: 18

約数和(自身を含む): 18573450

約数和(自身を除く): 8918134

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19949, 39898, 79796, 219439, 438878, 877756, 2413829, 4827658, 9655316]

約数ペア:

[(1, 9655316), (2, 4827658), (4, 2413829), (11, 877756), (22, 438878), (44, 219439), (121, 79796), (242, 39898), (484, 19949)]