16683824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{54881}}^1$

素因数の和:54908

約数の個数: 20

約数和(自身を含む): 34026840

約数和(自身を除く): 17343016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 54881, 109762, 219524, 439048, 878096, 1042739, 2085478, 4170956, 8341912, 16683824]

約数ペア:

[(1, 16683824), (2, 8341912), (4, 4170956), (8, 2085478), (16, 1042739), (19, 878096), (38, 439048), (76, 219524), (152, 109762), (304, 54881)]