16247396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{33569}}^1$

素因数の和:33595

約数の個数: 18

約数和(自身を含む): 31253670

約数和(自身を除く): 15006274

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 33569, 67138, 134276, 369259, 738518, 1477036, 4061849, 8123698, 16247396]

約数ペア:

[(1, 16247396), (2, 8123698), (4, 4061849), (11, 1477036), (22, 738518), (44, 369259), (121, 134276), (242, 67138), (484, 33569)]