15389264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{7949}}^1$

素因数の和:7979

約数の個数: 30

約数和(自身を含む): 32777850

約数和(自身を除く): 17388586

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 7949, 15898, 31796, 63592, 87439, 127184, 174878, 349756, 699512, 961829, 1399024, 1923658, 3847316, 7694632, 15389264]

約数ペア:

[(1, 15389264), (2, 7694632), (4, 3847316), (8, 1923658), (11, 1399024), (16, 961829), (22, 699512), (44, 349756), (88, 174878), (121, 127184), (176, 87439), (242, 63592), (484, 31796), (968, 15898), (1936, 7949)]