21692224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17870

約数の個数: 28

約数和(自身を含む): 45313600

約数和(自身を除く): 23621376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 17839, 35678, 71356, 142712, 285424, 338941, 570848, 677882, 1141696, 1355764, 2711528, 5423056, 10846112, 21692224]

約数ペア:

[(1, 21692224), (2, 10846112), (4, 5423056), (8, 2711528), (16, 1355764), (19, 1141696), (32, 677882), (38, 570848), (64, 338941), (76, 285424), (152, 142712), (304, 71356), (608, 35678), (1216, 17839)]